sara 311 listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent...

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Tradename MSDS Date MSDS ID MECO POTASSIUM IODATE REAGENT 2/14/1986 N/A #274 MOLY E.P. SYNTHETIC PLUS GREASE #0 12/12/2008 1000037993 #322 BLACK BEAUTY OPEN GEAR LUBE 100 ARC 4/30/2004 N/A #322 BLACK BEAUTY OPEN GEAR LUBE 200 MED 4/30/2004 71341220 #322 BLACK BEAUTY OPEN GEAR LUBE 300 HVY 4/30/2004 N/A 008-ZINC GALVANIZING (AEROSOL) 8/2/1992 8001751 1 1/2 OZ - 50" OCF CSM 5/10/2001 N/A 1 SHOT LETTERING ENAMEL PAINTS 10/2/2007 N/A 1 SHOT REDUCER 10/2/2007 N/A 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 7/12/1996 71301375 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 1/12/2000 N/A 1,10-PHENANTHROLINE 9/7/1993 71306236 10% TITANIUM DIOXIDE 2/28/2000 1013 100% RTV SILICONE SEALANT - ALL 6/1/2001 N/A 105 SUSPENSION RFU 1/20/1999 8000942 14D THREAD SEALANT WITH PTFE 8/11/2010 N/A 150 HYDRAULIC OIL 3/26/2010 N/A 2-PROPANOL (12090) 4/28/1998 71318878 215-15 BLAZE ORANGE ALKYD PAINT 2/4/2000 8000830 222-WP SPRA-BUFF 12/3/1997 8000360 240 INSULATOR CLEANER AND PROTECTOR 1/12/2010 N/A 248 MED STRENGTH THREADLOCKER STICK 10/29/2004 N/A 268 THREADLOCKER STICK, 37686 10/29/2004 N/A 26C HI TEMP RED RTV SIL GASKET MKR 11OZ 8/8/2005 N/A 272 THREADLOCKER HIGH STRENGTH 4/16/2007 N/A 278 PLASTI-KOTE BATTERY TERM COATING 12/11/2008 N/A 2880 GENERAL SPRAY ADHESIVE 5/10/1999 8000540 29-05 (AIR DRY) 8/4/1996 N/A 30% MAGNESIUM CHLORIDE BRINE UNINHIBITED 1/1/2009 N/A 35250 FELLOWES POWERSHRED SHRED LUB 11/8/2010 N/A 3M ABRASIVE PRODUCT 248D 4/7/2005 N/A 3M BRAND ROOFING GRANULES 1/8/2004 N/A 3M CC-2 PREP KIT (CABLE CLEANER) 4/2/1999 71295620 3M HI-STRENGTH SPRAY ADHESIVE 90 4/4/2012 N/A 3M IMPERIAL MICROFINISHING COMPOUND LIQ 2/11/1997 71325365 3M MACHINE RUBBING COMPOUND 9/17/1987 71325364 Copyright (c) 2006 by MSDS1, Inc. All rights reserved. Monday, March 14, 2016 SARA 311 Listing Company: Century Aluminum Of Kentucky, LLC Address: P.O. Box 500 Hawesville KY 42348 Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements. Page 1

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Page 1: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

MECO POTASSIUM IODATE REAGENT 2/14/1986 N/A#274 MOLY E.P. SYNTHETIC PLUS GREASE #0 12/12/2008 1000037993#322 BLACK BEAUTY OPEN GEAR LUBE 100 ARC 4/30/2004 N/A#322 BLACK BEAUTY OPEN GEAR LUBE 200 MED 4/30/2004 71341220#322 BLACK BEAUTY OPEN GEAR LUBE 300 HVY 4/30/2004 N/A008-ZINC GALVANIZING (AEROSOL) 8/2/1992 80017511 1/2 OZ - 50" OCF CSM 5/10/2001 N/A1 SHOT LETTERING ENAMEL PAINTS 10/2/2007 N/A1 SHOT REDUCER 10/2/2007 N/A1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 7/12/1996 713013751,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE 1/12/2000 N/A1,10-PHENANTHROLINE 9/7/1993 7130623610% TITANIUM DIOXIDE 2/28/2000 1013100% RTV SILICONE SEALANT - ALL 6/1/2001 N/A105 SUSPENSION RFU 1/20/1999 800094214D THREAD SEALANT WITH PTFE 8/11/2010 N/A150 HYDRAULIC OIL 3/26/2010 N/A2-PROPANOL (12090) 4/28/1998 71318878215-15 BLAZE ORANGE ALKYD PAINT 2/4/2000 8000830222-WP SPRA-BUFF 12/3/1997 8000360240 INSULATOR CLEANER AND PROTECTOR 1/12/2010 N/A248 MED STRENGTH THREADLOCKER STICK 10/29/2004 N/A268 THREADLOCKER STICK, 37686 10/29/2004 N/A26C HI TEMP RED RTV SIL GASKET MKR 11OZ 8/8/2005 N/A272 THREADLOCKER HIGH STRENGTH 4/16/2007 N/A278 PLASTI-KOTE BATTERY TERM COATING 12/11/2008 N/A2880 GENERAL SPRAY ADHESIVE 5/10/1999 800054029-05 (AIR DRY) 8/4/1996 N/A30% MAGNESIUM CHLORIDE BRINE UNINHIBITED 1/1/2009 N/A35250 FELLOWES POWERSHRED SHRED LUB 11/8/2010 N/A3M ABRASIVE PRODUCT 248D 4/7/2005 N/A3M BRAND ROOFING GRANULES 1/8/2004 N/A3M CC-2 PREP KIT (CABLE CLEANER) 4/2/1999 712956203M HI-STRENGTH SPRAY ADHESIVE 90 4/4/2012 N/A3M IMPERIAL MICROFINISHING COMPOUND LIQ 2/11/1997 713253653M MACHINE RUBBING COMPOUND 9/17/1987 71325364

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 1

Page 2: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

3M NRS RUBBER ADHESIVE 8/27/1996 707288873M SCOTCH-BRITE GEN PURP PAD 7447, 7467 11/19/2010 N/A3M SCOTCH-BRITE HAND PADS 10/5/2010 N/A3M SCOTCHKOTE BRAND ELECTRICAL COATING 10/28/2005 80153853M WINDO-WELD SUPER FAST URTH 8608, 8609 10/14/2009 N/A44 RESIN FLUX CORED SOLDER 9/17/2009 70977327454 PRISM SURFACE INSENSITIVE IA (45404) 11/25/2003 N/A495 SUPER BONDER INSTANT ADHESIVE 3/12/2010 N/A50 ML BEARING MOUNT GRADE B 1/3/1995 N/A50ML GASKET MAKER HYSTER 1/4/1994 8000341530 CLEAR ADHESIVE THIN SPREAD 11/15/2002 N/A545 THREAD SEALANT PNEUMATIC/HYDRA FIT 7/9/2010 8000790561 PIPE THREAD SLNT 19GR STK 4/7/2004 N/A567 THREAD SEALANT PST WITH PTFE 56747 1/25/2006 N/A57200 HEAVY DUTY PURE SILICONE 4/24/2001 80015315920 COPPER HI PERFORM RTV SILICONE 12/4/2008 N/A601 CHAIN DRIVE PIN&BUSHNG LUBE AERO 10/12/2004 8014793660 QUICK METAL RETAINING COMPOUND 2/3/2006 N/A750 COVE BASE ADHESIVE 11/3/2002 N/A90-RAM PC-HW 8/30/2010 N/A90-RAM TR (PRAC 5093) 4/3/2003 70995709965AP-G, BUILD UP AP-G, TTX-1 AP-G 3/20/2002 8001220A-17 FABRIC TWISTED WOVEN ROVING 6/12/2002 N/AAA-300 ACIDSORB 7/10/2000 N/AABC DRY CHEMICAL EXTINGUISHER 7/1/1997 N/AABG PURIFIED EXPANDED GRAPHITE POWDER 3/24/2008 N/AABRASION RESISTANT CAST IRON 10/1/2002 71342562ABRASIVE FLAP DISC - GLASS FIBER BACKED 5/14/2004 N/AABRASIVE FLAP DISC - POLYMER BACKED 1/1/2002 N/AACCU-TAB WHITE CALCIUM HYPOCHLORITE 6/15/1998 8001121ACCUDRI SF6 - SULFUR HEXAFLUORIDE 6/8/2007 N/AACCULUBE LB-2000 5/17/2006 N/AACCULUBE LB-6800 6/1/2002 N/AACETIC ACID 10/1/2008 N/AACETIC ACID, GLACIAL 10/15/1994 71304266ACETIC ACID, GLACIAL, 00120 12/12/1997 ACETIC

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 2

Page 3: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

ACETONE 6/21/2002 N/AACETONE 3/17/2009 N/AACETONE 1/12/2000 N/AACETONE 9/29/2000 71302302ACETONE 12/15/1999 N/AACETONE, 00140 8/11/2000 71320744ACETONITRILE 3/23/2009 71295174ACETYLENE 6/7/1996 ACETYLENEACETYLENE 6/30/1994 N/AACETYLENE 10/1/1997 ACETY PRAXACID ALERT TEST KIT (LARGE & SMALL) 4/13/2000 N/AACID FLUX CORED SOLDER 10/15/1996 ACIDFLUXACID STARCH INDICATOR POWDER, R-0725 5/1/1996 71348070ACID TEST KIT 11/20/1985 N/AACOUSTICAL BACKING BOARD, THERMACUBE... 9/3/1997 71321212ACRA SEAL PLASTIC SPRAY & IGNITION 2/27/2008 N/AACRI-FIL 896-WHITE 2/1/1995 71297946ACRI-SHIELD BONDING PRIMER-WHITE 7/8/2010 8001450ACRI-SHIELD EXT. ACRYLIC LIGHT BASE 739 2/26/2003 N/AACRI-SHIELD FLAT - ULTRADEEP BASE PAINT 7/7/2010 N/AACRI-SHIELD GLOSS BLACK, 610 2/1/1999 1000003580ACRI-SHIELD GLOSS LIGHT BASE 6/10/2010 8001620ACRI-SHIELD GLOSS UD BASE PAINT 1/21/2010 ACRISHLDACRYLIC BONDING PRIMER 515-WHITE 4/3/1995 71295189ACRYLIC EGGSHELL 1033/1034/1035... 5/9/1995 70971569ACRYLIC ENAMEL REDUCER (COOL TEMP.) 1/3/1996 71324438ACRYLIC EXTERIOR PAINT 517, 518, 519,... 6/21/1993 71338403ACRYLIC GLOSS ENAMEL 904/905/907/908/909 9/23/1991 71338401ACRYLIC GLOSS EXT PAINT, 610,617,618,... 4/14/1993 71338402ACRYLIC GROUT ADDITIVE, TA-869 4/25/1996 71326319ACRYLIC W/B (TTP-1952B) L.F. YELLOW 2412 5/19/1999 N/AACRYLIC W/B WHITE 2408 6/3/2005 N/AACTI-BRITE 9/27/1996 8000923ACTI-KLEAN (AK-1, AK-5, AK-55) 7/11/1991 8000925ACTIVATED ALUMINA 5/26/2004 N/AACTIVATED ALUMINA 2/28/2005 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 3

Page 4: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

ACTIVATED ALUMINA 1/1/2011 N/AACTIVATED ALUMINAS 3/28/2001 N/AAD-2000 CLEANER DEGREASER 8/18/2009 N/AADALOX OR METALITE CAP 6/24/1999 ABRASIVEADHESIVE 520 5/22/1989 71339158ADHESIVE/SEALANT 271 1/22/1996 ADHESI 271ADHESIVE/SEALANT 277 1/3/1995 71264048ADVANT. 900 INT/EXT LATEX DEEP PAST. 915 2/28/2001 N/AADVANT. 900 INT/EXT LATEX LIGHT BASE 919 4/25/2003 8014571ADVANT. 900 INT/EXT LATEX PASTEL BASE905 2/28/2001 8002006ADVANTAGE 900 HIGH GLOSS DEEP BASE 1/26/1999 1000001774ADVANTAGE 900 HIGH GLOSS PASTEL BASE 6/4/1999 H/G PASTELADVANTAGE 900 HIGH GLOSS ULTRA DEEP BASE 1/15/1999 8002004ADVANTAGE 900 INT/EXT LATEX DEEP BASE908 3/13/2001 PORTR908ADVANTAGE 900 INT/EXT LTX LIGHT BASE,909 3/27/2003 8001984ADVANTAGE 900 S/G PASTEL BASE 5/4/2011 N/AAEROLEX PLUS AEROSOL 7/25/2008 AEROLEXAEROSOL RED SP-1196, SP1456 5/2/1995 8000880AEROSOL TOUCH-UP PAINT GRAY 1/30/2004 N/AAEROSTYLE PYROJACKET 6/1/2011 N/AAHEW1512WHO W-15,WALMART LATEX CAULK,WHT10/4/1999 71208953AIR BRAKE SYSTEM ANT-FREEZE RUST GUARD 1/31/2006 N/AAIR TOOL CONDITIONER 16-ATC, 8-ATC-S 3/1/2001 8014591AIR TOOL OIL, SL2531-ST2533 8/20/2004 N/AAIR, COMPRESSED 3/9/1996 71322557AIR, COMPRESSED 6/1/1999 8001612ALCOR 5/11/2004 N/AALCOR 5/15/2001 N/AALCOR 32 3/6/2001 N/AALCOR MORTAR 8/2/1999 8000622ALCOR PLASTIC 5/9/2001 N/AALIZARIN FLUORINE BLUE, DIHYDRATE 5/24/1996 N/AALIZARIN FLUORINE BLUE, DIHYDRATE 5/24/1996 71296199ALIZARIN-3-METHYLIMINODIACETIC ACID 12/31/2008 71297658ALKA-BRITE 3/8/2002 8001732ALKYLATED BENZENE LUBRICANT, AB300 7/1/2004 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 4

Page 5: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

ALL ADAMAS CEMENTED TUNGSTEN CARBIDE GR. 1/1/1985 N/AALL EAGLE CEMENTED CARBIDE 9/24/2003 N/AALL EAGLE CEMENTED TUNGSTEN CARBIDE 10/1/1999 N/AALL PURPOSE SPRAY ADHESIVE #2880 6/23/2003 N/AALL STATE ALL GUARD NOZZLE GEL 3/14/2003 N/AALL STYLES OF FIBERGLASS WOVEN TEXTILE 4/17/2003 N/AALLOY RODS ATOM ARC LO HYD.,...1201B-M2 10/30/1997 8001193ALLOYED ALUMINUM A206.2 7/2/2001 71351596ALSTOP UNACAST 60 LC/PLUS 8/16/1996 ALSTOP60ALTRA R & O 100 8/25/1997 8000675ALUGARD FS 7/1/1998 N/AALUM OXIDE VITRIFIED PRO SEEDED GEL 1/24/2007 N/AALUM.ALLOYS/ALUM.ALLOYS W/LEAD8975K SER. 3/1/1990 ALUM/LEADALUMI-ARC ELECTRODE 3-32, 14150000 10/16/1995 71325710ALUMINOSILICATE FIBER TEXTILES 6/18/1999 N/AALUMINOSILICATE FIBER TEXTILES 1/18/2005 70971411ALUMINUM , BERYLLIUM MASTER ALLOY 12/16/1986 N/AALUMINUM ALLOYS 11/1/1995 N/AALUMINUM BORON MASTER ALLOY 9/29/2000 N/AALUMINUM CHLORIDE 11/17/1999 N/AALUMINUM CHLORIDE 10/29/2001 71348157ALUMINUM CHLORIDE HEXAHYDRATE, 00905 3/8/2001 N/AALUMINUM CHLORIDE HEXAHYDRATE, 99% 8/2/2000 N/AALUMINUM CHLORIDE, 6-HYDRATE 1/4/1994 71348156ALUMINUM COPPER MASTER ALLOY 4/1/2002 1018ALUMINUM DROSS 4/1/2001 N/AALUMINUM DROSS 2/28/1994 71348255ALUMINUM FLUORIDE 8/1/1991 70624484ALUMINUM FLUORIDE 3/8/2000 N/AALUMINUM FLUORIDE 1/4/2007 ALUMFLORALUMINUM FLUORIDE 10/20/2003 N/AALUMINUM FLUORIDE 4/1/2005 N/AALUMINUM OXIDE RESIN GRINDING WHEEL 1/30/2007 N/AALUMINUM OXIDE SLURRY 2/1/1994 71302583ALUMINUM PASTE PIGMENT, ALCAN 463,465... 11/1/1985 71302527ALUMINUM SILICON STRONTIUM MASTER ALLOY 3/6/1997 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 5

Page 6: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

ALUMINUM STRONTIUM MASTER ALLOY 10/1/1997 71302460ALUMINUM STRONTIUM MASTER ALLOY 9/29/2000 1022ALUMINUM TITANIUM MASTER ALLOY 4/1/2002 TITANIUMALUMINUM ZIRCONIUM VANADIUM MASTER ALLOY 4/1/2002 N/AALUNDUM WHEEL 4/6/2000 N/AALUNDUM WHEEL 2/8/2002 70937271ALUNDUM WHEEL, ALUMINUM OXIDE GRND WHEEL3/2/2005 N/AALUNDUM, CRYSTOLON, SEEDED GEL 9/8/1999 N/AALUNDUM, CRYSTOLON, SEEDED GEL 2/15/2002 N/AAMADAC-F 12/1/1989 71354461AMI-GLAS/WOVEN FIBER GLASS 9/29/1993 70995410AMMONIA 3/19/2003 N/AAMMONIA 12/4/1995 71295614AMMONIUM ACETATE 12/13/1993 70611820AMMONIUM BIFLUORIDE (0619) 11/24/1992 70611821AMMONIUM CHLORIDE 2/3/1997 70611818AMMONIUM CHLORIDE (AC9470862,...) 2/16/1998 71353067AMMONIUM HYDROXIDE, REAGENT ACS 1/15/2001 N/AAMMONIUM MOLYBDATE 11/17/1999 N/AAMMONIUM PHOSPHATE MONOBASIC (A685500) 3/4/1996 N/AAMOQUENCH OIL F 6/14/1995 71330238AMOVIS LUBRICANT NO. 8-X 1/29/1997 71327168AMT73S30 RAMMING PASTE 9/1/2006 N/AANION EXCHANGE RESIN, SPG1P-OH 1/1/1998 8001192ANTHRACITIC CATHODE BLOCKS 12/9/1994 CATHODEANTI SPLATTER COMPOUND NO. 65 7/2/2003 N/AANTIBACTERIAL SKIN CLEANSER 8/5/1999 N/AAOS HEAT SINK COMPOUND 52022 6/1/2002 N/AAP-5 11/15/1995 71328555AQUAPON 35 SAFETY YELLOW COMP A 4/29/2013 N/AAQUAPON HIGH BUILD COMPONENT B 8/6/2013 N/AAQUAPON HIGH BUILD WHITE BASE-CO A 1/9/2013 N/AAR-GLO 1, AR-GLO 2, AR-GLO 3, AR-GLO 4 5/18/2007 N/AARCAIR AIR CARBON ARC ELECTRODES 10/1/1997 WELD RODARCTIC EXPRESS ANTIGEL 1:1500 4/18/2006 N/AARCTIC EXPRESS ANTIGEL 1:3000 3/3/2005 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 6

Page 7: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

ARCTIC EXPRESS ANTIGEL 1:400 4/18/2006 N/AARGON 6/7/1996 N/AARGON 12/1/1992 ARGONPRAXARGON, COMPRESSED 6/30/1994 N/AARGON, LIQUEFIED ARGON 2/21/2002 N/AARGOSHIELD GAS #90, 101 10/5/1989 8001590ARI SANITIZER DEODORIZER 1/1/1997 71361672ARI SANITIZER DEODORIZER II 1/1/2002 8001530ARMATEX S/QF SILICONE COATED CLOTH 9/6/2006 N/AARMATEX S/QFF SILICONE COATED TEXTILES 3/6/2007 N/AARMATEX SF FIBERGLASS 6/1/2009 N/AARMATEX TF 7/20/2009 N/AARMORSEAL HI-SLDS POLYURETHANE FLR ENML 8/17/2010 N/AARMORSEAL REXTHANE I URETHANE CTNG CLR 4/5/2010 N/AARSENIC REFERENCE STD SOL, SA449100 3/4/1996 71295416ASBESTOS ROPE 3/11/1989 N/AASBURY MARCOTE 5 REFRACTORY COATING 5/1/1998 8001080ASCARITE II 4/4/1995 71298968AT-205 RE-SEAL 3/31/2008 N/AATLAS COPCO MEISSEL PASTE 10/19/2005 N/AATOM ARC LOW HYRDROGEN WELD ELEC 4130 11/21/2005 8014790AUTO TRUCK DE-ICER 4/4/2003 8015380AVIATION FORM-A-GASKET #3 4/15/1997 AVIATION#3B-3 REFRACTORY BOARD 3/10/1999 N/ABACDOWN ANTIMICROBIAL HANDSOAP 1/26/1996 BACDOWNBACTERIA/ENZYME 6/29/1998 BACT/ENZBAFCO DISINFECTANT SPRAY 1/23/1995 71233564BAFCO FILM FREE GLASS CLEANER 4/17/1998 GLASSCLNBAFCO GLASS CLEANER 5/3/2004 N/ABAFCO LEMON DISINFECTANT 2/11/1997 DISINFECTBAFCO MINT DISINFECTANT 11/17/1994 71345538BAFCO ZING TOILET BOWL CLEANER 1/19/1995 71356107BAKED CATHODE BLOCKS WITH GRAPHITE 3/4/2008 N/ABAKELITE PREFORMS/POWDERS/PELLETS 7/1/1995 71348036BAKELITE PREFORMS/POWDERS/PELLETS 4/17/2000 N/ABAN-AIRE 11/5/1997 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 7

Page 8: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

BARBITURIC ACID 6/25/1993 N/ABARBITURIC ACID 5/8/2000 N/ABARBITURIC ACID 01308100-01309100 12/12/1997 71304269BARIUM CHLORIDE DIHYDRATE S71245... 4/17/1998 BARIUMBARIUM DIPHENYLAMINE SULFONATE, 0.1% 3/18/1994 71353071BASIC PIG IRON 1/1/1985 N/ABATH (ELECTROLYTIC), ALUMINUM REDUCTION 2/27/2003 N/ABATH CLEAR MICROBICIDE, 89044 8/2/2000 N/ABATTERY TERMINAL 278 7/23/2001 8001744BATTERY TERMINAL CLEANER 10/9/2008 N/ABATTERY TERMINAL PROTECTOR 4/27/2005 8014702BATTERY TERMINAL PROTECTOR 7/20/2010 N/ABATTERY, ELECTRIC STORAGE 4/24/2001 N/ABEAR TEX 12/4/2001 N/ABEARING MOUNT/GRADE B 1/1/1993 70934807BELZONA 1111 (SUPER METAL) BASE 8/2/2006 8000430BELZONA 1111 (SUPER METAL) SOLIDIFIER 2/1/2007 8000431BELZONA 1131 BASE 4/11/2001 N/ABELZONA 1131 SOLIDIFIER 4/11/2001 N/ABELZONA 1141 CONDUCTIVE METAL BASE SOL 5/8/2009 N/ABELZONA 1211 (E-METAL) BASE 10/21/1997 8000432BELZONA 1211 (E-METAL) SOLIDIFIER 10/21/1997 8000433BELZONA 1221 (SUPER E-METAL) SOLIDIFIER 3/7/1998 8000435BELZONA 1221(SUPER E-METAL) BASE 3/7/1998 8000434BELZONA 1311(CERAMIC R-METAL)BASE 1/24/2001 N/ABELZONA 1311(CERAMIC R-METAL)SOLIDIFIER 1/24/2001 8001761BELZONA 1341 (SUPERMETALGLIDE)SOLIDIFIER 5/11/1998 8000437BELZONA 1812 (CERAMIC CARBIDE) FP) BASE 9/19/2006 N/ABELZONA 2100 (D&A ELASTOMER) BASE 7/26/2006 8000438BELZONA 2111 (D&A HI-BUILD ELASTOMER) 9/15/1994 71352533BELZONA 2131 ELASTOMER BASE 2/19/1992 71352266BELZONA 2131(D&A FLD ELASTOMR)SOLIDIFR 5/17/1996 8000441BELZONA 2211(MP HI-BLD ELASTMR)SOLIDIFR 1/17/2005 8000443BELZONA 2211(MP HI-BUILD ELASTOMER)BASE 1/17/2005 8000442BELZONA 2311 (SR ELASTOMER) BASE 10/3/1994 8000444BELZONA 2311 (SR ELASTOMER) SOLIDIFIER 6/27/1996 8000445

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 8

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Tradename MSDS Date MSDS ID

BELZONA 2911 (ELASTOMER QD CONDITIONER) 10/2/2006 8000446BELZONA 9111 (CLEANER/DEGREASER) 10/21/1997 8000447BELZONA 9411 8/1/1996 8000448BELZONA 9411 RELEASE AGENT 2/18/1993 71352268BELZONA1341(SUPERMETALGLIDE)BSE GRAY&BLU 5/11/1998 8000436BENTZ ENTEC 367 11/20/1996 71352710BENWOOD INT WOOD FIN POLYURETHANE 2/24/2006 N/ABERYLLIUM ALUMINUM MASTER ALLOY 1/12/1990 N/ABESLY/THREADWELL CUTTING TOOLS 5/1/1997 N/ABETASEAL ONE 10/7/2008 N/ABGF MAT, BGF MAT II 1/2/2002 N/ABHA NEUTRALITE 11/29/2005 N/ABIO-CAST ALUMINUM MOLD RELEASE LUBRICANT 3/9/2000 N/ABIO-FLOOR DEGREASER 2/7/2001 N/ABIO-TROL 88P 11/21/1996 71348512BIOREM - 2000 SURFACE CLEANER 1/12/2002 N/ABLACK DEVELOPER 5/26/1989 N/ABLACK MAGIC HOT MILL LUBE 4/1/1998 N/ABLANKIT INTERIOR LATEX PRIMER WHITE 1129 3/14/2003 N/ABLANKIT PRIMER 1127 DEEP BASE/1129 WHITE 12/21/1994 70971536BLEND 2266 2/14/1991 70975511BLENDED COMMERCIAL FERTILIZER 6/10/1994 N/ABLU-RAM 3/8/2001 N/ABLUE CORAL WASH 'N WAX 3/6/2002 N/ABLUE MAX MANUAL ELECTRODES, ALL 10/8/2001 BLUEMAXBLUE RIBBON BLEACH-LIQ BLEACH-HOUSEHOLD 3/30/1989 71293694BLUE SHOWER II 4/29/1998 71292511BLUE WINDOW CLEANER 4/14/2006 N/ABM FRESH START ALL PURPOSE 100 ACRYL 1/19/2001 N/ABOD NUTRIENT BUFFER PILLOWS 5/3/2002 N/ABOD NUTRIENT BUFFER PILLOWS 10/9/2009 N/ABOD NUTRIENT BUFFER PILLOWS, 14862 10/26/1991 71211527BONDED MOLDED ABRASIVE PRODUCTS 3/1/2007 N/ABONDING CLAY 3/1/2001 N/ABORIC ACID 3/23/1992 71321091BORIC ACID, 03260 (A7710) 7/12/1996 71321096

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 9

Page 10: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

BORON NITRIDE LUBRICOAT ZV 6/19/2002 1000031642BORON NITRIDE LUBRICOAT ZV 4/17/2008 8000841BORON NITRIDE RELEASECOAT BLUE 11/30/2010 N/ABORON REF STD SOLUTION, SB-155 6/28/1991 71319770BOSS 310 GEN PURPOSE IND SILICONE SLNT 9/6/2006 70997812BOTTOM / SIDE-WALL BLOCKS CATHODE BLOCKS 6/4/2012 N/ABR-62B DISINFECTANT 8/20/2003 N/ABRAKE LUBRICANT 1/18/2007 N/ABRAKLEEN BRAKE PARTS CLEANER NON CHLR 1/8/2009 N/ABRAKLEEN BRAKE PARTS CLEANER NON CHLR 8/10/2009 8015361BRAZING ALLOYS SILVER 4/1/1990 8015500BRICK MIX 1002/CENTURION/CLIPPER AH... 10/7/1996 71336479BRIGHT & WHITE BLEACH 7/2/1997 71334414BRIJ 35, 30% SOLUTION 3/17/1997 71323514BRITE-MARK H2O BLACK 4/2/2008 N/ABROMCRESOL GRN-METHYL RED INDICATOR SOL. 9/2/1994 N/ABROMCRESOL GRN-METHYL RED INDICATOR SOL. 7/14/2001 N/ABROMOCRESOL GREEN SOLUTION 0.04%, SI-14 5/15/1991 71320202BROMOPHENOL BLUE S71389/90, B3925, ... 12/12/1997 71327234BTN COVE BASE CONSTRUCTION ADHESIVE 9/12/2007 70997705BTU BLOCK:BRDS,PANEL,FLXBLE,LADLE LINER 6/20/2000 N/ABUCKMAN LABORATORIES BROMINE 4/30/2007 8015440BUEHLER METSPLICE, CARBIMET BUEHLER-MET 2/20/2003 N/ABUEHLER MIROMET SUSPENSION 5/20/2003 N/ABUFFER REFERENCE STD, PH 10.00 BLUE 5/23/2007 N/ABUFFER SOLUTION HARDNESS 1 5/2/1996 71334429BUFFER SOLUTION HARDNESS 1 PH 10.1 8/11/2000 N/ABUFFER SOLUTION PH 10 AC258600000... 9/2/1997 BUFFER 10BUFFER SOLUTION PH 10.00 +/- 0.01 8/3/1998 PH 10.00BUFFER SOLUTION PH 4.0 (COLOR-CODED RED) 9/2/1997 BUFFER4BUFFER SOLUTION PH 7.0 (COLOR-CODED YLW) 1/4/1999 BUFFER7BUFFER SOLUTION PHOSPHATE PH 7 YELLOW 10/15/2008 N/ABUFFER SOLUTION TISAB (SB1754) 9/2/1997 71326910BUFFER, REFERENCE STANDARD, PH 4.00 RED 5/23/2007 N/ABUFFER, REFERENCE STANDARD, PH 7.00 YELL 5/23/2007 N/ABUILD-UP LH, SELF-HARDENING, MULTI,... 5/25/1999 BUILDUP

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 10

Page 11: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

BULLS EYE ODORLESS PRIMER SEALER 10/1/1999 N/ABUTANE-LIQUIFIED PETROLEUM GAS 7/27/1994 8000572BWK-98 NON-SELECT WEED KILLR&SOIL STRLNT 1/4/1988 8000257C FRESH HEALTH C DIS 3/16/1999 8000700C-5A ANTISEIZE 7/23/1997 ANTISEIZEC5-A COPPER ANTI-SEIZE STICK 10/24/2003 N/AC5-A COPPER BASED ANTI-SEIZE LUBRICANT 1/7/2004 N/AC501 1/15/2013 N/ACA339 CERAMIC 3/3/1999 N/ACABLE CLEAN DEGREASER 9/22/2011 N/ACADMIUM CHLORIDE ANHYDROUS (C10100) 5/28/1996 71343282CADMIUM FREE SILVER BRAZING ALLOYS 8/1/2000 N/ACADMIUM MONOCARBONATE 9/12/1995 71343284CADWELD ELECTRICAL WELDING MATERIAL 9/15/2000 N/ACAL-BLUE PLUS GAS LEAK DETECTOR 1/25/2007 N/ACALCINED ALUMINA 6/1/2011 N/ACALCINED ALUMINA 1/1/2010 9110CALCINED FLUID PETROLEUM COKE 2/28/2006 N/ACALCINED FLUID PETROLEUM COKE 2/16/2010 9551CALCINED PETROLEUM COKE 2/28/2006 9160CALCINED PETROLEUM COKE 1/6/2012 N/ACALCINED PETROLEUM COKE 5/26/2006 N/ACALCIUM CHLORIDE SOLUTION 2.75% 3/3/1993 71316964CALCIUM CHLORIDE, ANHYDROUS 3/1/1991 71295570CALCIUM FLUORIDE (C89250) 3/4/1996 71316968CALCIUM HYDROXIDE CA(OH)2 10/2/2015 8001691CALCIUM HYPOCHLORITE SOLUTION (C100250) 3/4/1996 71344231CALCIUM HYPOCHLORITE-65% 10/12/1995 71301478CALCIUM OXIDE 8/2/2000 N/ACALIBRATION CHECK GAS 1/1/2006 N/ACALIBRATION SAMPLE (C,H,O,N,S IN STEEL) 7/13/2002 N/ACALVER 2 CALCIUM INDICATOR 10/15/2009 N/ACANCEL MALODOR COUNTERACTANT 11/18/2002 N/ACANON INK CARTRIDGE BLACK BC-02 12/1/1992 N/ACARBOLINE 188 FINISH PT A 9/11/1993 N/ACARBOMASTIC 15 LOW ODOR PART A 10/30/1995 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 11

Page 12: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

CARBON / GRAPHITE 1/10/2005 N/ACARBON AND ALLOY STEELS 7/1/1989 NUCR STEELCARBON BLOCK RANGE 3/27/1998 N/ACARBON BLOCK RANGE 6/19/2002 9535CARBON BLOCKS-BENEMEC S 3/31/2008 9807CARBON DIOXIDE 3/15/2002 N/ACARBON DIOXIDE 2/1/1999 71348492CARBON DIOXIDE, GAS 6/7/1996 BOCCARBONCARBON MONOXIDE IN AIR 1/1/2003 N/ACARBON PITCH LIQUID 11/15/2012 9170CARBON PITCH TYPE A 6/14/2007 N/ACARBON, ALLOY, AND TOOL STEELS 4/1/1993 71324680CARBON, ALLOY, AND TOOL STEELS 11/1/1995 8001831CARBORUNDUM (C192500) 3/4/1996 71344404CARBOWAX 3/1/1991 71305297CARDABLE FIBER,CMPLX REINFMNTS,CRATEC,.. 9/23/1998 N/ACARGO THERMOSTEEL 2/16/2010 N/ACARPET SCIENCE TRAFFIC LANE CARPET CLNR 6/18/1997 71345351CARTRIDGE FOR POWER DEVICE 8/17/1993 N/ACARTRIDGES FOR POWDER DEVICES 1/1/2011 N/ACAST OFF 6/27/2006 8001457CAST STEEL SHOT,LOW CARBON CAST STL SHOT 1/1/2003 AMASTEELCASTOLAST G ADTECH 11/4/1999 8000621CASTWELD 55, 99, T55 5/26/1999 8000850CATCH-ALL BRAND FILTER-DRIER CORES 7/15/2002 N/ACATHODE PASTE RT RAMPASTE (CD RAM PASTE) 9/7/1990 N/ACATION EXCHANGE RESIN 9/1/2000 8001240CAUSTIC FREEZE PROOF 82/100/150/400/ESI 8/30/2004 8015496CAUSTIC POTASH 3/7/1995 71295604CAUSTIC POTASH 45% 8/2/1993 70637163CAUSTIC POTASH LIQUID 5/1/2003 8014690CAUSTIC POTASH SOLUTION 1/15/1996 71306560CAUSTIC POTASH, LIQUID, 30-60% 3/20/2003 8002050CAUSTIC POTASH-LIQUID (ALL GRADES) 1/1/1998 70637165CAUSTIC POTASH-LIQUID (ALL GRADES) 5/14/2004 N/ACAUSTIC SODA ANHYDROUS (ALL GRADES) 1/1/1998 71232895

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 12

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Tradename MSDS Date MSDS ID

CAUSTIC SODA LIQUID 3/10/2006 70637161CAUSTIC SODA LIQUID RAYON 50% 3/10/2006 N/ACAUSTIC SODA SOLUTION 9/4/1997 70637164CAUSTIC SODA, 50% AND WEAKER SOLUTIONS 1/15/1996 71306561CC 100+ PARTS WASHING SOLVENT 12/2/1994 71329478CEILING WHITE PAINT PP9585 9/29/2004 N/ACELLULOSE ACETATE 10/29/1999 70637162CELLULOSE BINDER 10/13/2004 N/ACER-WOOL BULK 5/1/2002 N/ACER-WOOL BULK LOOSE & CHOPPED LT,RT... 10/1/1995 N/ACER-WOOL MOLDABLE 6/14/2011 9561CERAFIBER KAOWOOL PYRO-BLOC 4/15/2010 KAOWOOLFBRCERTIFIED 2001 5/1/1997 N/ACERTIFIED 2001 CARPET CLEANER 7/6/1998 N/ACHALKBAORD WATER BLACK 12/1/2007 N/ACHALKBOARD PAINT - BLACK 5/1/2011 N/ACHAMPION/LUBER-FINER LIQUID 11/12/2003 8015592CHEMICAL CEMENT 46-248/250/253/256/080 10/15/1992 70362852CHEMTREAT C2189T 8/1/2011 N/ACHEMTREAT CL2880 1/10/2011 N/ACHEMTREAT CL3857 8/16/2011 N/ACHEVRON CLARITY HYDRA-OIL/AWISO32,46,68 8/20/2002 HYDRAULICCHEVRON DELO 400 MULTIGRADE 2/27/2007 71341410CHEVRON DIESEL ENG. OIL DELO 6170 SAE 40 7/28/1994 71341390CHEVRON DURA-LITH GREASE EP 12/5/2005 N/ACHEVRON GEAR COMPOUND EP ISO 460 10/9/1996 71341163CHEVRON HANDY OIL ISO 15 4/2/1999 8000152CHEVRON HEATING FUEL NO. 1 4/21/1990 8000132CHEVRON HYDRAULIC OIL AW ISO 68 4/1/1993 71341380CHEVRON MOLY GREASE EP 11/24/2009 N/ACHEVRON OPEN GEAR GREASE 10/25/2010 N/ACHEVRON OPEN GEAR LUBRICANT GRADE 250 NC 10/20/1994 8000162CHEVRON OPEN GEAR LUBRICANT SP 5/7/1996 71344164CHEVRON PINION GREASE 250 CB 3/20/1992 71341230CHEVRON RANDO HD HYDROLIC OIL 5/29/2008 71341430CHEVRON RUST PREVENTATIVE 1/12/1995 71341190

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 13

Page 14: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

CHEVRON SOLUBLE OIL B, CPS233703 10/28/1994 71341440CHEVRON SRI GREASE 2/17/1999 8000632CHEVRON SUPREME ANTIFREEZE COOLANT 1/12/2007 70945621CHEVRON ULTI-PLEX GREASE EP 12/10/1997 8000243CHEVRON ULTI-PLEX SYNTHETIC GREASE EP 11/4/2005 N/ACHICO A SEALING COMPOUND 5/28/2008 N/ACHICO X6 FIBER 5/28/2008 N/ACHLORAMINE T TRIHYDRATE 9/2/1997 71344436CHLORAMINE-T 10/7/1986 N/ACHLORAMINE-T (1097997) 12/1/1994 71344434CHLORINE 5/10/1999 8000801CHLORINE 1/1/1999 CHLORINECHLORINE 10/11/1989 71344432CHLOROACETIC ACID (A176500) 3/4/1996 71295677CHROMIUM (VI) TRIOXIDE, ACC 04940 6/4/1998 71303235CIMPERIAL 1070 5/5/2000 8001050CITRANOX 2/1/1991 N/ACITRIC ACID ANHYDROUS (A9401) 3/4/1996 71295676CITRUSOL III 2/19/2003 N/ACITRUSOLV SPRAY 8/1/1995 N/ACLAY BARRIER BRICK 1/1/2008 9723CLAYBURN BEDDING MIX 6/1/2005 N/ACLEAN JET-100 5/13/1998 N/ACLEAN SWEEP SWEEPING COMPOUND 5/1/2001 N/ACLEAN-R-CARB CARBURETOR CLEANER 05081 10/26/2009 8014762CLEAN-RITE PURPLE POWER 1/1/2005 N/ACLEANING SOLUTION 8/2/2000 N/ACLEANING SOLUTION 11/25/2009 N/ACLEANING SOLUTION 1/1/2008 N/ACLEANING SOLVENT 755 (AEROSOL) 1/22/1996 71303325CLEAR AMMONIA 11/14/2002 N/ACLEAR CLEANER 11/1/2005 70748612CLEAR PRIMER 11/1/2005 71356022CLEAR PRIMER CLEANER 1/1/1999 71356021CLIMAX 400A 7/15/2008 N/ACLIMAX 900 LUBRICANT/SEALANT 8/4/2008 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 14

Page 15: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

CLIMAX 900 VALVE LUBRICANT 1/8/2007 N/ACLIPPER DP 8/25/2008 CLIPPER DPCLIPPER GREENLOK DP 5/11/2004 GREENLOKCLOR-D-TECT Q2000/4000CHLOR/HALGN TST KT 5/17/1995 N/ACLOROX REGULAR BLEACH 5/1/2005 N/ACN137 8/7/1997 CN137CN731-CN738-REFRAX 10/5/2000 N/ACOAL TAR BITUMEN 8/1/1996 70636776COAL TAR BONDED RAMMING PASTE 10/18/2002 9182COAL TAR PITCH 2/1/1994 70611793COATED ABRASIVE PRODUCTS 5/30/2002 N/ACOATED ABRASIVE PRODUCTS FLAPWHEEL DISCS 1/1/2007 N/ACOATED ABRASIVES - RESIN OVER RESIN,... 11/22/1997 EMERYCLOTHCOATING 368 KDC-E-162 9/24/1998 N/ACOKE 6/1/1995 70636775COLOR PUTTY NAILHOLE FILLER 1/1/2001 N/ACOMBI-BLOCK 5/13/2003 9958COMMERCIAL/IND. FAST DRY GLS ALKYD ENML 4/3/1993 71305586COMPOSITE WIRE-100,101,103,117,121,... 11/28/2001 8001872COMPOSITE WIRE-TRACKWEAR,NICROMANG,110,. 7/9/2003 121-GCONCEPT 2020 CC, DCU2020 9/11/1995 71331080CONFIDENCE PLUS CLEANER 3/30/2000 N/ACONOCO HD CALCIUM GREASE 1/19/1992 GREASECONSTRUCTION GROUT 5/9/1998 N/ACONTACT CLEANER 2000 5/21/1996 CLNR-2000CONTACT NB NITRIDE BONDED SILICON CARBID 7/1/1997 71351276CONTRAD NF 8/12/1999 N/ACOOL TOOL 6/17/1997 71238256COOLING SYSTEM STOP LEAK ALUMINIZED 11/3/2003 N/ACOPPER COAT 5/7/2007 N/ACOPPER METAL ACCELERATOR 1/11/1999 71346710COPPER OXIDE RARE EARTH BASE 11/9/2010 N/ACOPPER SCRAP 7/8/1998 1008COPPER STANDARD SOLUTION, 75 MG/L AS CU 11/6/1996 71303458COPPER STICKS, WIRES, STANDARD 11/10/2010 N/ACOPPER TURNINGS 11/19/2007 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 15

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Tradename MSDS Date MSDS ID

COPPER/COPPER ALLOYS 1/2/2006 N/ACORAL BP 5/15/2001 N/ACORMATIC/ULTIMA HANDI-SCRUBB SF HND CLNR 6/6/1996 N/ACORPATCH 80/90 7/27/1994 71351308CORVE8301 5/8/1996 71306287COSMOLUBRIC HF-130 10/16/2003 N/ACP INSTIT/PROD AJAX OXYGEN BLEACH CLENSR 4/1/1994 N/ACRAZY CLEAN 1/3/2012 N/ACRC 2-26 10/30/1995 70508494CRC 2-26 AEROSOL 12/26/1995 N/ACRC BATTERY CLEANER 7/20/2009 8015660CRC DRY GLIDE AEROSOL 3/17/2001 8001807CRC DRY GRAPHITE LUBE 11/4/2003 GRAPHITECRC POWER LUBE MP LUBE BULK 6/14/2006 8015636CRC TRANS-X AUTOMATIC TRANS SLIP-STOP 11/10/2008 N/ACRC ZINC-IT INSTANT COLD GALVANIZE 5/30/2007 8015612CREST ANTI-SPATTER ULTRA 200 NOZZLE SHLD 7/1/2006 N/ACRONACAST 211 8/1/1996 71348708CRONACUT EAGLE 1100 8/1/1996 71348709CRONAWELD EAGLE 3880 8/1/1996 71348711CRONAWELD EAGLE 3881 8/1/1996 71348712CROSSBOW HERBICIDE 12/23/2003 N/ACROSSTRAN 106, 206 & 306 10/30/2000 8002010CROSSTRANS 206 ELECTRICAL INSULATING OIL 2/5/2009 N/ACRUSHED BATH 1/5/2011 N/ACRUSHED ELECTROLYTIC BATH 1/1/1985 N/ACRYLA 5/11/2004 N/ACRYOLITE 6/1/1985 71343571CRYSTAL CLEAN 142 + MINERAL SPIRITS 2/14/2008 71236962CRYSTALON/NORZON 3/22/1996 N/ACUPFERRON (C-551) 7/9/1989 71344424CUTTING OIL AEROSOL 2/26/2001 N/ACUVER 2 COPPER REAGENT 1/1/1995 71303581CYANIVER 3 CYANIDE REAGENT 11/6/1996 71344191D-740 SERIES WALL ADHESIVE 8/24/2011 N/AD-SPERSE-X 6/3/1996 71348550

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 16

Page 17: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

DAP 33 GLAZING COMPOUND 7/27/2006 70997580DAP BEATS THE NAIL GEN PURP CONST ADHES 8/29/2007 8015631DAP DOW CORNING TRADE MATE II 8/30/1994 N/ADAP ORIGINAL CONTACT CEMENT 8/11/1999 8000512DAVISON BLU INDICATNG GEL GR.13,42,43,44 1/1/1990 N/ADC12060 GUNTHER ULTRA BOND 3/3/2003 N/ADEFENSE, F1350 6/15/1998 N/ADENSE SODA ASH 12/10/1995 70636767DERAKANE 411-45 VINYL ESTER RESIN 6/18/1991 8000401DERAKANE 470-300 EPOXY VINYL ESTER RESIN 3/18/1996 71323420DERAKANE 510C-350 EPOXY VINYL ESTER RES 3/7/2002 N/ADERBY 3000 10/1/1997 70995692DERBY SUPER DUTY FIRECLAY BRICK 9/6/2001 N/ADESULCO 9000 SERIES PURIFIED CARBON 3/24/2008 DESULCODEVELOPER FLUID CONTAINED IN POD FILM... 8/24/1994 POD FILMDEVELOPER, SKD-NF/ZP-9B 2/29/1996 71299259DEXTROSE ANHYDROUS (BP3501) 3/4/1996 71344217DI-ELECTRIC GREASE 5/27/2003 8001804DIALA OIL AX 1/4/1999 8001231DIALA OIL AX 5/23/2003 N/ADIAMOND SPRAY 12/1/1994 N/ADIAMOND SPRAY 7/13/2002 N/ADIAMOND/CUBIC BORON NITRIDE GRIND WHEEL 11/29/2000 N/ADIAMOND/CUBIC BORON NITRIDE GRIND WHEEL 4/3/2001 N/ADIAZOTIZING SALTS 3/9/1995 71299014DICATON 6/3/1996 71339171DICHLOROMETHANE 1/9/2006 N/ADIELECTRIC CONNECTOR GREASE 9/15/2008 N/ADIESEL FUEL NO. 2 7/31/2006 HSDIESELDIESEL FUEL SUPPLEMENT+CETANE BOOST 12/16/2009 N/ADIESEL FUEL THERAPY INJECTOR CLNER PLUS 10/5/2005 N/ADIESEL GUARD LOW POUR PLUS 100 9/27/2005 8014770DION FR 9300-00 1/21/1997 71322914DIP SEAL(250,260,300B/G,301,302,303,304) 4/17/2002 8001701DIPOTASSIUM PHOSPHATE 12/10/1992 71306333DISAPPEAR MALODOR COUNTERACTANT 11/18/2002 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 17

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Tradename MSDS Date MSDS ID

DISCS-PSA 9/3/2002 N/ADISODIUM PHOSPHATE, DISODIUM HYDROGEN 8/10/1993 71344393DOT 3 HEAVY DUTY BRAKE FLUID 9/30/2009 N/ADOW 77 PART ASSEMBLY PASTE 10/18/1995 70935010DOW CORNING 3-4000 SIL ROOF CTING(TC)LT 1/30/2004 N/ADOW CORNING 3-5000SILCNE ROOF COAT.L.GRY 5/1/2002 N/ADOW CORNING 321 DRY FILM LUBR (AEROSOL) 11/3/1995 CORNING321DOW CORNING 55 O-RING LUBRICANT 10/21/2003 N/ADOW CORNING 732 M/P SEALANT, WHITE 7/29/1997 RUBR ADHEDOW CORNING HIGH VACUUM GREASE 1/1/1985 N/ADOW MOLYKOTE BR-2 PLUS GREASE 4/29/2009 BR-2 GRSEDOW MOLYKOTE Z POWDER 1/19/1996 8000229DOWFROST HD HEAT TRANSFER FLUID, DYED 8/3/2004 N/ADOWFROST HEAT TRANSFER FLUID 1/8/1999 71300981DPD FREE CHLORINE REAGENT 10/15/2009 DPD REGNTDPD INDICATOR FOR ULTRA LO RNGE CHLORINE 6/12/1997 71344181DPD TOTAL CHLORINE REAGENT 4/3/2007 DPD CHLORDRAGNET SFR TERMITICIDE/INSECTICIDE 2/29/2008 N/ADRI-LITE 65A, 66A 11/19/1996 71317274DRI-LITE 94A 8/2/2002 N/ADRI-VIBE (ALL VARIETIES) 10/27/2009 DRIVIBEDRITHERM Q1, Q1T, Q2, Q2T... 3/1/1996 70611803DRY WALL SEALER 426-WHITE 4/3/1995 71317029DRY-O-LITE CHEMICAL DESICCANT 1/1/2011 N/ADRYLOCK FAST PLUG, 25011 1/1/1990 71349364DRYLOK STUCCO PAINT-LIGHT TINT BASE, 109 7/1/2001 N/ADS82-9 DIP SEAL PLASTIC 6/24/1999 N/ADTM ACRYLIC GLOSS ENAMEL 11/7/2000 N/ADUALSHIELD T-5&CORESHIELD FLUXCORD ELECT 4/6/2000 8001381DUCTILE IRON 10/1/2002 N/ADUG OR SCRAP POTLINING 1/1/1985 71348235DUOGARD 5/1/2009 N/ADUOGARD II WATER BASE FORM RELEASE AGENT 8/23/2010 N/ADUPLEX BRAKE FLUID 6/24/1998 BRAKEFLUIDDURA-WELD ELECTRODE 10/13/1999 8001160DURACELL LITHIUM MANGANESE DIOXIDE BATT 11/24/2008 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 18

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Tradename MSDS Date MSDS ID

DURACELL NICKEL METAL HYDRIDE RCHRG BATT 7/1/2008 N/ADURACELL PROCELL PRO ALKALINE BATTERIES 11/6/2003 N/ADURALINE PRES-ON ABRASIVES (ALL KINDS) 9/3/2002 N/ADURALITE 70 8/27/1997 N/ADURALUM 9/1/2008 70997788DURATAB BRICK 8/27/1997 DURABRKDURATAB MORTAR 2/14/2000 8000951DURATAB MORTAR 8/27/1997 N/ADUST MOP SPRAY 11/8/1995 71337894DUSTALL 3/1/2008 N/ADUSTER AEROSOL DUST REMOVAL SYSTEM 2/26/2001 N/ADUSTER MOISTURE-FREE DUST/LINT REMOVER 2/29/2008 N/ADV/-38/-AH/-P GREENAL-83MP/85 8/29/1997 DV-38BRICKDYNAMITE 234 PREMIUM GRADE HVY DUTY CLR 11/10/2006 N/ADYNAMITE 760 VINYL WALLCOVERING ADHESIVE 11/10/2006 N/AE308-16 OR 308L-16, 3/32, 1/16, 5/64" 1/1/1985 70114211E6011 WELDING ELECTRODE GROUP A 7/14/2005 8014713E7018 WELDING ELECTRODE GROUP B 7/14/2005 8014712E71T-1 WELDING WIRE 1/1/2008 8001912E71T-GS WELDING WIRE 1/1/2008 8001911EA-6052RS FLOCCULANT 9/29/2000 N/AEAGLE-FLUX XL 1/1/2003 8000204EARTH-WISE ICE MELTER 10/1/2006 N/AEASY-OFF FUME FREE MAX OVEN CLNR AERO 5/18/2000 N/AEASY-OFF FUME FREE OVEN CLEANER 2/13/1993 N/AECONO FIBERED ALUMINUM ROOF COATING 10/31/1996 71339961ECOSAFE FLUSHING FLUID (OIL BASED-46) 11/24/1999 8000404ECOSAFE FR-46 11/4/1998 8000405ECOSAFE FR-68 12/15/2005 8000720ECOSAFE V-300 9/23/2011 N/AEDISOL VI CAPACITOR OIL 12/14/2007 N/AEDTA SOLUTION 1M 11/6/1996 71343580EDTA TITRANT, 0.035N 11/6/1996 71343582EDTA, 0.001-0.115 MOLAR AQUEOUS SOLUTION 9/10/2001 N/AEL 601 RED INSULATING VARNISH 11/29/2010 N/AEL CARB 100 3/1/2000 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 19

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Tradename MSDS Date MSDS ID

ELASTOCOAT 3-4000 COATING LT GRAY 7/14/2005 N/AELASTOCOAT 3-5000 COATING-DK GRAY 12/11/2007 N/AELASTOSPRAY 8000A ISOCYANATE 3/17/2008 N/AELASTOSPRAY 81252 R RESIN 12/9/2004 N/AELASTOSPRAY 81302 R RESIN 5/9/2005 N/AELASTOSPRAY HPS 5100-2.5 FF RESIN 9/7/2000 N/AELASTOSPRAY HPS 5100-2.5 FF RESIN 7/22/2002 N/AELECTRICAL JOINT COMPOUND NO. 2 5/6/2009 N/AELECTRICAL JOINT COMPOUND NO. 2 6/4/1999 CMPD #2ELECTROLYTIC BATH 4/4/2001 N/AELECTROLYTIC BATH WITH/WITHOUT LITHIUM 4/10/2006 N/AELECTROSTATIC PRECIPITATOR DUST 1/1/1985 N/AELI-FLEX RUBBER REPAIR 1/1/2002 N/AELKEM COLD RAMMING PASTE TYPE T AND TW 9/4/2006 N/AELMELEC/ELMTUBE/PERFOREIM 10/15/1997 N/AELMER'S CARPENTERS WOOD GLUE 6/16/1999 70934799EM IRON-ALUMINUM - 80% IRON 9/25/2003 1003EM MANGANESE-ALUMINUM - 75% MANGANESE 6/17/1999 MANGANESEEMBECO 885 GROUT 10/1/1997 8001180EMKARATE RL 32CF 2/11/2003 8001790EMKARATE RL 68H 2/11/2003 N/AENERGIZER BATTERY SILVER OXIDE-ZINC 1/1/2010 N/AENERGIZER LITHIUM MANGANESE DIOX BATTS 1/1/2010 N/AENERPAC HF & HOF HYDRAULIC OIL 3/26/1997 71298279ENSOLV-GCS 1/25/2013 N/AENVIRONMENTAL MASTER MECHANIC AEROSOL 2/14/1997 CLEANEREPO COAT NS-100 5/23/2011 N/AEPOXY BONDED ABRASIVE PRODUCTS 2/5/1999 N/AEPOXY BONDED ABRASIVES 2/12/2002 N/AEPOXY CEMENT KIT 2/3/1999 8001206EPOXY WELDKIT PART "B" 2/4/2003 8000931EPSOM SALTS 12/9/1992 71331707ER 70S6 WELDING WIRE 3/1/2007 N/AER 71T-GS WELDING WIRE 3/1/2007 N/AERIOCHROME BLACK T SOLUTION (SE32500) 9/2/1997 71353068ES COMPLEAT OAT 50/50 PREDILUTED ANTIFRZ 4/27/2010 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 20

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Tradename MSDS Date MSDS ID

ES OPTIMAX EG CONCENTRATE 4/23/2006 N/AES OPTIMAX EG PREMIX 4/23/2006 N/AESAB MILD STEEL COVERED ELECTRODES 4/30/2013 N/AESAB TUNGSTEN ELECTRODES 4/11/2006 8015320ETHANOL REAGENT ALCOHOL 1/30/2006 N/AETHYL ALCOHOL, ANHYDROUS, DENATURED 3/3/2003 N/AETHYL ALCOHOL, DENATURED (A407500) 5/17/1996 71296509ETHYL ALCOHOL, DENATURED, 95%, SPECIAL 10/19/1995 N/AETHYL MERCAPTAN 3/29/2006 N/AETHYLENEDIAMINE TETRAACETIC ACID S311100 5/12/1998 71353066EVAP POW'R - C 7/31/2008 80001733EVAP-FRESH EVAPORATOR CLEANER DISINFECT 12/11/2009 N/AEVERCLEAN ALL PURPOSE CLEANER, 180-2081 1/28/2000 8000669EXCALIBUR 7018 8/6/2001 N/AEXPANDING FOAM SEALANT 1/7/2004 GEO205EXPO CLEANER 8/1/2005 N/AEXTRA COOL 12/12/2007 N/AEXXON GEAR OIL GX 85W-140 7/23/1992 71296818EXXSOL D110 FLUID 5/12/2010 N/AEZ CAST 2700 3/30/1999 8000810EZ-4 5/18/2007 N/AFALK LONG TERM GREASE 02250 10/1/2001 8001750FARGO F-13 3/16/2011 N/AFAST CURE EPOXY, 21425 10/21/2004 N/AFASTBALL CLEANER DEGREASER 9/25/2008 N/AFBS-1 ROCKWOOL INSULATION 9/1/2005 N/AFE 348-M B-RESIN 3/1/2007 N/AFERRIC ION SOLUTION 5/7/1996 FERRICFERROIN INDICATOR SOLUTION 20551 4/30/1987 71336867FERROUS AMMONIUM SULFATE STANDARD, 0.0 6/23/1992 71336872FERROUS CHLORIDE 10/1/2006 71352376FERROUS CHLORIDE SOLUTION 1/14/1994 71336870FERROVER IRON REAGENT 1/11/2001 71333406FERROVER REAGENT P/P F/25 ML SAMPLE 8/14/2002 N/AFIBER GLASS INSULATION 5/1/1996 N/AFIBERFORM MOLDABLE PRODUCTS CONT RCF 5/5/2011 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 21

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Tradename MSDS Date MSDS ID

FIBERFRAX DURABLANKET HP 10/20/2009 N/AFIBERFRAX MOIST PAK-D 3/5/2007 71348302FIBERFRAX PUMPABLE GS INSULATING MIX 12/30/2009 N/AFIBERFRAX QF CEMENTS 4/17/1998 CEMNTQF180FIBERFRAX QF CEMENTS 3/5/2007 CEMNTQFFIBERFRAX ROPES 12/4/1995 71348301FIBERFRAX ROPES BRAIDS WICK, TEXTILE 126 3/5/2007 N/AFIBERFRAX TOPCOAT 2600 INSULATING MIX 12/30/2009 N/AFIFTY-FIFTY MORTAR 12/7/2000 8001270FILM BUSTER BASEBOARD STRIPPER 11/18/2002 N/AFILTER COOLING AGENT 9/19/2008 N/AFINALE HERBICIDE 11/3/1999 8001041FIRE-STOP SYSTEMS # 310 PANEL 1/1/1998 N/AFIRST CLASS FURNITURE POLISH 11/24/1997 71330162FISHERBRAND VACUUM PUMP OIL LIGHT, 11406 10/23/1997 N/AFIXMASTER METAL MAGIC STEEL EPOXY 98853 9/20/2005 N/AFLAKE CALCIUM CHLORIDE 9/1/1994 71316962FLAME RESISTANT FOIL (FSK-25) BLDG INSUL 2/6/1997 70944491FLAP DISC W/COTTON ABRASIVE CLOTH 4/1/2010 N/AFLEETWELD 180 ELECTRODES AWS E6011 5/10/2001 E6011FLEETWELD 35LS ELECTRODE 12/1/2001 N/AFLEETWELD 5P AWS E6010 1/20/1996 LIN6010FLEETWELD 5P+ AWS E6010 2/15/2011 N/AFLEXANE FAST CURE CURING AGENT 1/8/2003 N/AFLEXANE FAST CURE RESIN 1/8/2003 8015312FLEXWEAVE 1000 TEXTILES 6/8/2007 N/AFLOETROL 9/1/1999 N/AFLORESCENT DYE LUBRICANT OIL 5/18/2007 N/AFLUORESCEIN GREEN CONCENTRATE 1/26/2004 N/AFLUORIDE STANDARD 12/14/2006 N/AFLUOROCLEEN 6/10/2005 N/AFLUORSPAR 7/1/2009 9150FNS,RS,FRANCE NONSPALL,ROCKSPAR,MEDAL P4 11/1/2000 N/AFOAMING RUG CLEANER 18OZ. 10/21/1999 N/AFOAMY Q & A 7/18/1996 71345349FOOD GRADE MACHINE OIL 5/28/2003 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 22

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Tradename MSDS Date MSDS ID

FORANE R 22 12/30/1993 FORANE R22FORAY DRY CHEMICAL EXTINGUISHING AGENT 4/22/1994 71348485FORM A GASKET #1 SEALANT 6/9/2010 70372438FORM A GASKET #2 SEALANT 10/28/2010 GASKET #2FORM-A-GASKET #2 SEALANT, 80009 4/23/1997 71341510FORMULA 900 8/11/1998 N/AFOUNDRY PIG IRON 1/1/1985 PIGIRONFP-301VW HEAT SHRIHK TUBING 3/30/2009 N/AFRANKLIN COMPARE 9/9/1994 71345311FRANKLIN METEOR 9/22/1994 71345350FRANKOTE PMC-100 1/7/2004 1000029140FREE ALL DEEP PENETRATING OIL AEROSOL 2/1/2006 N/AFREESTYLE BROMINE TAB 6/23/2006 BROMINEFREON 114 10/1/1985 70934971FREON 12 10/7/1996 FREON12FREON TF 1/1/1985 N/AFUSIL CASTABLE 820-I 8/1/1994 70995618FUSILADE II TURF & ORNAMENTAL HERBICIDE 3/1/1995 71339858FUSION DS/LDS/SS/FOAM 50 6/30/1997 71353402G-65 GENERAL PURPOSE LIQ CLEANER 4/26/2002 N/AGALVANIZED SHEETS,HOT&COLD ROLD CARB... 4/1/1995 71343647GAS LEAK LOCATOR 7/1/2004 N/AGASKET ELIMINATOR 518 SEALANT 1/26/2006 N/AGASKET REMOVER AEROSOL 3/17/2006 8015369GASOILA SOFT SET 5/18/1998 8000300GEL PATCH 6/28/2006 8015540GENETRON 12 9/1/1994 71304182GENETRON 22 1/1/1997 GENETRN22GERM-A-CLEAN 2/1/1992 N/AGIL-TREAD 6-11 SPECIAL GREEN 9/3/1997 71296058GLASS CLEANER 3/18/2008 N/AGLASS FIBER BACKING PAD FOR FLAP DISKS 5/9/2000 N/AGLASS WOOL FILTERING FIBER 11/9/2010 N/AGLASTIC GRADES: TSF SHEET & SCUFF LINER 10/1/1996 N/AGLYCERIN (G31500) 5/17/1996 71325742GLYCERINE ALL GRADES 1/11/2007 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 23

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Tradename MSDS Date MSDS ID

GLYPTEX EGGSHELL 438, 439, 440, 445 1/6/1993 70971510GLYPTEX EGGSHELL INT OIL LIGHT BASE 439 2/15/2001 PORTR439GLYPTEX ENAMEL 4124 BLACK 2/21/1991 70971445GLYPTEX INTERIOR/EXTERIOR OIL, 4139 8/20/2002 N/AGO-JO ORIGINAL FORMULA H/D HAND CLEANER 1/8/1996 N/AGOJO HAND MEDIC ANTISEPTIC SKIN TREATMNT 12/7/1999 N/AGOJO NATRL ORNG LOTION HND CLNR W/PUMICE 10/13/1999 71354590GOJO PRO PAINT & STAIN HAND CLEANER 11/5/2004 71346489GOLDEN BELT DRESSING AEROSOL 10/26/1998 70997135GOOSE CHASE AND FRUIT SHIELD 3/25/2004 N/AGRAPHITIC CATHODE BLOCKS 3/1/2012 CATHBLOCKGRAPHITIZED PETROLEUM COKE 12/4/2004 N/AGRAY IRON 10/1/2002 71304639GREAT STUFF 7/22/1994 N/AGREAT STUFF GAPS AND CRACKS 2/16/2004 N/AGREEN ANODES 8/31/2006 110099011GREEN CREVICE PASTE - MEKP CURE 3/30/1999 N/AGREEN LAY-UP RESIN - MEKP CURE 1/31/1995 N/AGREEN LINER PRE-MIX - MEKP CURE 7/10/1995 N/AGREEN QUEST 200 1/1/2000 N/AGREEN TIME TOTAL RESTROOM CLEANER 12/14/2006 N/AGREENAL-50-C 12/18/1996 71352735GREENCAST-94/-97,CASTABLE MIX 250/275,.. 4/6/1995 71353533GREENKLEEN-60 PLUS 3/10/1999 70995590GREENLITE - 45 - L 5/26/1999 GRNLITE-45GREENLITE CAST 22 PLUS 8/14/2001 N/AGREENLITE-26 2/27/1995 71352734GREENLITE-45-L AL PLUS 5/9/2001 8001278GREENPAK-85-P 5/12/2004 N/AGREENPAK-90-PS/PLUS 1/6/1997 GRNPAK90GREENSET-94-P 6/5/2001 8000950GREFCON 98 SP/PLUS 8/13/1996 GREFCON98GRINDING AND CUTTING WHEELS, RESINOID 12/1/2009 N/AGRITMASTER KRYSTAL HAND CLEANER 3/10/2009 N/AGROUND LIMESTONE-HUBERCARB,CMF,DRITHERM9/16/1999 70995154GROUT / MINRO-AL GROUT 8/21/2002 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 24

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Tradename MSDS Date MSDS ID

GTA103 THINNER (T-3) 11/10/1993 71301593GUARDIAN VALVE-REGULATED LEAD/ACID,... 4/1/1996 N/AH-N PAINTSTIK - RED 10/5/1999 71000376H-W ES CASTABLE C 3/2/1993 71320240HALL CELL BATH 3/31/2009 N/AHALL CELL BATH WITH BERYLLIUM 10/20/2000 N/AHALOGEN SCRUBBER/TRAP 4/17/2000 N/AHAMMER-CAPSULE ADHESIVE ANCHOR CAPSULE 5/18/2010 71196968HAND-AID 8/20/2003 N/AHARRIS AMERICAN LFB/FC BRAIZING ROD 7/12/2007 8015653HAVOLINE DEX-COOL EXT LIFE ANTI-FREEZE 8/10/2004 N/AHAWTHORN BOND CLAY.. 5/29/2007 8001740HD LITH 2 GREASE 6/3/1992 N/AHEAT-SHRINKABLE POLYMERIC PRODUCTS 10/1/1994 N/AHEATHER AIR FRESHENER 11/24/1997 71336811HEAVY BODIED KLEAN-STRIP 6/14/1989 70971700HEAVY DENSITY PIPE INSULATION 2/11/2004 N/AHEAVY DUTY GASKET REMOVER 2/29/2008 N/AHEET GAS LINE ANTIFREEZE 8/5/2005 N/AHELIUM 10/1/1997 8000180HELIUM GAS 6/1/1999 8001611HENRY 430 CLEARPRO TILE ADHESIVE 10/1/2011 N/AHENRY 440 COVE BASE ADHESIVE 6/25/2010 N/AHEPACIDE QUAT 7/18/1996 71345330HETRON 197 P ACC CR 1/5/1996 71302718HETRON 922 4/26/1996 8000250HF CONTACT CLEANER (AEROSOL) 2125 6/21/1994 N/AHI AL KASTITE 8/27/1997 N/AHI ALUMINA BRCK(UNBURND,PHOSPHATE-BOND) 1/5/1999 70995535HI ALUMINA MORTARS(WET,PHOSPHATE-BONDED) 10/7/1998 N/AHI-ALLOY 500 WELDING ELECTRODE 10/1/2004 500HIALLOYHI-HIDE EGGSHELL LIGHT BASE 8/17/1999 8000355HI-HIDE INTERIOR LATEX DEEP BASE 108 8/22/2002 8001982HI-HIDE S/G INT. LTX,107 EXTRA DEEP BASE 7/15/1998 70971551HI-HIDE SEMI GLOSS PAST 105 7/8/2005 8001560HI-HIDE SEMI-GLOSS LT BASE PAINT PP109 5/1/2013 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 25

Page 26: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

HI-HIDE WALL & TRIM PAINT PASTEL BASE 4/9/1999 N/AHI-IMPACT ELECTRODE 9/5/2001 MANGTRODEHI-PACT ELECTRODE 4/24/2009 8001000HI-POINT 90 4/19/1996 N/AHI-TECH 2/23/1996 71337081HIGH CORE 5/21/1993 71304738HIGH CORE 5/21/1993 N/AHIGH PERFORM EPOXY MASTIC ACTIVATOR 9101 8/16/2006 N/AHIGH SILVER BRAZING ALLOYS 4/7/2000 8001730HIGH STRENGTH THREADLOCKER RED GEL 6/21/2010 8002060HIGH TEMP RED RTV SILICONE 9/8/2008 N/AHLM-5000 6/28/2006 N/AHOBART BROTHERS 811N2 WELDING WIRE 5/8/2008 71238372HOMER 828 PVC SOLVENT CEMENT 8/15/2007 70974282HOSTALEN GUR STANDARD GRADES (POWDER) 1/14/1991 70995253HOT MELT ADHESIVES / MASTICS 3/1/1997 N/AHOT ROLLED CARBON STEEL 1/18/2007 N/AHOT TOP MOLDIT CG 1/1/1997 71351611HOUGHTO-SAFE 520 10/10/1995 70906965HOUGHTO-SAFE 620 5/14/2010 8001120HOUSEHOLD AMMONIA 4/28/1998 N/AHP 51625A INK CARTRIDGE 8/1/1997 71258097HP 51626A INK CARTRIDGE 8/1/1997 HP51626AHP 51645A INK CARTRIDGE 8/1/1997 HP51645AHP C1823A PRINT CARTRIDGE 8/1/1997 1000001905HP CASTABLE 6/18/2008 N/AHP PRINT CARTRIDGE 51649A 3/2/1998 N/AHYDRATED LIME 3/31/2006 8000422HYDRAZINE SULFATE 3/1/2000 N/AHYDRION BUFFER SALTS PH 9.00-11.00 5/20/1992 BUFR SALTSHYDROCHLORIC ACID 6/20/2006 N/AHYDROCHLORIC ACID 32-38% 6/6/2006 71335892HYDROCHLORIC ACID, GR 10/29/2001 N/AHYDROCIDE MASTIC 7/3/2006 N/AHYDROGEN (25%-45%) IN ARGON 9/1/1992 71319598HYDROGEN PEROXIDE 20-60% 1/20/2005 71336288

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 26

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Tradename MSDS Date MSDS ID

HYDROGEN PEROXIDE 30-50% (H323500) 3/4/1996 71314390HYDROXYLAMINE SALT 10/4/1993 71296010I-G 26 CAULK 9/4/2008 N/AICI 3000 MORTAR 6/5/1998 71353403IND. URETHANE YELLOW TINT BASE 11/21/2006 N/AINDICATING DRIERITE 1/3/2000 N/AINDIGO CARMINE (I16625) 2/28/1992 71344315INDUST. DTM URETHANE MASTIC ACTIVATOR 1/26/2005 N/AINDUST. URETHANE ALKYD ENAM. UD BASE 4/5/2010 N/AINDUSTRIAL DTM EPOXY MASTIC ALUMINUM 8/16/2006 N/AINDUSTRIAL ENAMEL PURE WHITE 1/7/2007 8015360INDUSTRIAL URETHANE ALKYD ENAM EXTRA WHT 7/2/2010 N/AINHIBISOL OS 7/3/2007 N/AINNERSHIELD NR-232 2/15/2007 70977905INNERSHIELD NS-3M ALL SIZES 3/7/2008 70977913INSBLOK-19 11/5/2008 8000626INSBOARD 2600 10/8/2008 N/AINSBOARD 2600 & 2600 HD 6/2/1997 N/AINSTAZORB 2/21/2003 N/AINSTITUTIONAL BAB-O WITH BLEACH 5/6/2002 N/AINSULATING FIRE BRICK 2/7/2001 N/AINSULATING FIREBRICK 4/1/2003 N/AINSULATING REFRACTORY BRICK 151-1 3/31/2009 N/AINSULATING REFRACTORY BRICK 151-2 12/2/2009 N/AINSULITE 1900 9/1/2011 9520/9521INSURAL 80 MASTIC 8/6/1999 1000002350INSWOOL HP BLANKET 8# 6/5/2001 1000004073INSWOOL PAPER #10 6/1/2001 8001284INT/EXT IND GLOSS OIL SAFE/BRILLIANT RED 2/25/2013 N/AINT/EXT IND GLOSS OIL SAFE/BRLLNT YELLOW 7/7/2013 N/AINT/EXT IND GLOSS OIL SAFE/REGAL BLUE 6/30/2013 N/AINT/EXT RUST INHIBITIVE PRIMER WHT 7-852 7/4/2010 N/AINTEGRITY FLOOR FINISH 1/1/1985 N/AINTERGARD 251 GRAY, 4901B 11/11/1996 71265558INTERLAC 298 PRIMER GRAY 12/17/1996 N/AINTERLAC 645 LIGHT BASE 11/11/1996 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 27

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Tradename MSDS Date MSDS ID

INTERLAC 645 SAFETY RED 11/11/1996 70971486INTERNATIONAL THINNER GTA007 9/22/1993 71301595INTERNATIONAL THINNER GTA415 5/19/1997 71301594INTERPRIME 198 GRAY, CPA098 8/27/1997 71348180INTERTHANE BASE RECOATABLE YELLOW,HSA150 7/29/1996 N/AINTERTHANE H#RDARE, HSA049 2/7/1996 N/AINTERTHERM 503 (1503 HIGH HEAT COATING) 1/7/1994 71316899IODIDE IODATE REAGENT, R-0699 5/1/1996 71297103IPEX CLEANER 6/1/2001 8014811IPEX CONDUIT CEMENT 6/30/2003 N/AIPEX REGULAR BODIED CLEAR PVC CEMENT 6/1/2001 8014810IRON (3) CHLORIDE, HEXAHYDRATE 9/12/1995 71304001IRON CHIP ACCELERATOR 4/1/1997 71346711ISO-PROPYL ALCOHOL 2/24/1994 71304662ISOPROPYL ALCOHOL 5/15/2006 N/AISOPROPYL ALCOHOL, 100% - 70% 8/2/1995 71347022ITW EPCON CERAMIC 6 HARDENER 11/30/2000 8001860ITW EPCON CERAMIC 6 RESIN 1/14/1999 N/AITW-RAMSET EPCON SYSTEM HARDENER 4/9/1991 N/AITW-RAMSET EPCON SYSTEM RESIN 4/22/1991 N/AJAM 3750 CLEANER 2/5/1997 8000901JAM INK, 3701, 3702, 3703, 3704 6/25/1997 8000900JET-LH 78 MR, ALL SIZES 2/1/1996 JET-LH78MRJETWELD 3, AWS E7024 3/22/1999 70977467JETWELD LH-110M MR COVERED ELECTRODE 7/28/2003 N/AJETWELD LH-70, E7018 2/1/1996 LIN LH-70JETWELD LH-90 MR, AWS E8018-B2 10/13/1997 LH-90 MRJOHN DEERE YELLOW EQUIPMENT ENAMEL 8/28/2008 N/AK&W COPPER COAT AEROSOL 1/15/2009 N/AK-20, K-22 HS, K-23, K-24 HS, K-25 12/1/1995 70995576K-25/26/28/30/3000/80,MSDS #151-2 5/1/2003 N/AK-FAC-19 2/8/1993 N/AK-FAC-19, FIRE DOOR COREBOARD, MICORE 6/29/1993 71316343KAO-TEX 1000 CLOTH 6/18/2008 70995428KAOCRETE A/B/D/..; KAOCAST; KAO-TUFF CFB 4/13/2004 N/AKAOLITE 2500 LI 3/31/2009 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 28

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Tradename MSDS Date MSDS ID

KAOLITE AND INSULITE REFRATORY CASTABLE 3/31/2009 N/AKAOWOOL BOARDS AND SHAPES 4/13/2006 N/AKAOWOOL M BOARDS 3/2/2010 70995485KAOWOOL MOLDABLE 210 10/22/2014KAOWOOL PAPER, FLEX-WRAP 6/16/2011 FIBERFRAXKAOWOOL PYRO-BLOC, FIREMASTER, CERAFORM 3/16/2004 KAOWOOLKAOWOOL RT 10/21/2010 N/AKAST-O-LITE 16 PLUS 7/3/2001 N/AKAST-O-LITE 50-25 DS 5/12/2004 LITECASTKC850 TUNGSTEN CARBID 8/31/2009 N/AKEROSENE (K104) 9/5/1985 70798957KILFROST AIRTOOL LUBRICANT 8/12/2009 N/AKLEAN STRIP ADHESIVE REMOVER 5/17/2011 N/AKLEAN-STRIP ACETONE 11/13/2008 N/AKLEAN-STRIP BLACKBOARD SLATING 1/11/1995 N/AKLEAN-STRIP MURIATIC ACID 12/19/2005 8000421KLEAN-STRIP TURPENTINE (GUM) 7/20/1992 71320681KLEENAPART (N&I) 1563 3/13/1998 70371746KLUBERPLUS S 01-004 7/1/1995 N/AKNUCKLE UNDER HD HAND CLNR W/CITRUS... 4/13/2004 71344640KNUCKLE UNDER ORANGE 2/9/2001 N/AKORUNDAL PLASTIC 2/10/1999 71321047KROIL 6/7/2009 KROILKRUZITE-70/70B/D/R;BRICK MIX1006;R8008/M 4/3/1998 N/AKRYLON 1501 INT/EXT GLOSSY WHITE 9/5/1997 70971692KRYLON 1601 GLOSSY BLACK 3/1/1995 N/AKRYLON 1701 IND.MAINT&TCH-UP BRIGHT GOLD 1/5/1994 N/AKRYLON 1701 INT./EXT. BRIGHT GOLD 6/17/2003 70971676KRYLON BATTERY CLEANER 9/7/2008 N/AKRYLON BATTERY PROTECTOR 4/9/2009 N/AKRYLON H2O LATEX AEROSOL ARTIC WHITE 1/6/2007 8015381KRYLON HIGH HEAT & RADIATOR PAINT BLACK 4/5/2012 70971593KRYLON HIGH HEAT & RADIATOR PAINT,ALUM. 6/17/2003 70971585KRYLON INT/EXT PAINT, BANNER RED 2108 10/14/2003 70971635KRYLON INT/EXT PAINT, GLOSSY BLACK 1601 6/17/2003 70971650KRYLON INT/EXT TRUE BLUE 1910 6/17/2003 70971643

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 29

Page 30: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

KRYLON INT/EXT ULTRA FLAT BLACK 1602 6/17/2003 N/AKRYLON OSHA COLORS SAFETY GREEN 2012 6/17/2003 71300694KRYLON OSHA COLORS SAFETY POP ORNG 2410 6/17/2003 70971601KRYLON OSHA COLORS SAFETY PURPLE 1929 6/17/2003 70971619KRYLON OSHA COLORS SAFETY YELLOW 1813 12/2/2003 70971668KRYLON1602IND.MAINT&TCH-UP ULTRA FLT.BLK 1/5/1994 N/AKRYTOX GPL-20X & 50X FLUORINATED GREASE 5/5/1995 KRYTOXGRSKS-3 PAINT REMOVER 6/14/1989 70971702KS-4 6/2/1999 8000620KS-4 PLUS 7/25/2002 N/AKX-99-BF 6/12/2007 N/AKX-P451 6/30/1996 N/AL-56, ALL SIZES 9/15/2007 8000573LAFARGE JOINT COMPOUND READY MIX 3/1/2008 N/ALAMINATING RESIN, P & A SERIES 6/22/1999 N/ALANTHANUM NITRATE HEXAHYDRATE 1/19/1994 71348047LANTHANUM NITRATE HYDRATE, 238554 2/1/2003 N/ALATEX SEMI-GLOSS ENML 105, 107, 108, 109 7/9/1993 71343602LB #5 NON-ACID BOWL CLEANER 5/6/2002 N/ALBS CLEANER/DEGREASER 9/24/1997 71337889LBS GLASS CLEANER 9/24/1997 71352179LC1207 SAINT GOBAIN WET SICARB MORTAR 5/17/2007 LC1207LEAD ACID BATTERY WET, FILLED WITH ACID 11/29/2010 N/ALEAD/ACID STORAGE BATTERY 1/1/1999 N/ALEAD/ACID STORAGE BATTERY 3/3/1997 N/ALEAK LOCK 3/15/2000 N/ALECOSORB 10/22/2002 71320980LECTRA CLEAN HEAVY DUTY ELEC PARTS DGRSR 12/31/2008 N/ALECTRA CLEAN II NON-CHLOR HVY DUTY AERO 9/28/2011 N/ALECTRA CLEAN II NON-CHLOR HVY DUTY BULK 9/29/2011 N/ALEMON FRESH CLOROX DISINFECT WIPES 6/1/2007 N/ALENOX ROSIN CORE LEAD FREE SOLDER 10/1/2007 N/ALENOX STERLING LEAD-FREE SOLDER 10/1/2007 70977319LESCO GRANULAR FERTILIZER 5/27/1998 FERTILIZERLESCO MOMENTUM PREMIUM SELECTV HERBICIDE1/28/1998 N/ALESCO MOMENTUM PREMIUM WEED AND FEED 9/7/1999 8000580

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 30

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Tradename MSDS Date MSDS ID

LESCO ORNAMENTAL HERBICIDE, 5G 11/2/1996 71339852LESCO PRE-M/PENDULUM PLUS FERTILIZER 3/14/2000 8000390LESCO PREMIUM WEED AND FEED 3/5/1996 LESCO W/FLESCO TEAM WITH FERTILIZER 2/15/1996 71355612LESCOCIDE-PLUS GRANULAR ALGAECIDE 12/15/1993 71319041LGHP 2 HI PERFORM POLYUREA BRNG GREASE 12/2/2003 N/ALIFT-OUT 8/20/2003 N/ALINCOLN 7018 AC ELECTRODE 12/14/2004 JET LH73LINCORE 50 FLUX CORED ELECTRODE 11/1/2006 8015640LIQUEFIED PROPANE 9/1/1984 N/ALIQUID ADDITIVE 5/10/1999 8000667LIQUID CALCIUM CHLORIDE 3/1/1993 CHLORIDELIQUID CALCIUM HYDROXIDE 1/1/2012 8001690LIQUID HAND DISHWASHING DETERGENTS 4/29/2002 N/ALIQUID LAUNDRY DETERGENT 4/20/2009 N/ALIQUID LAUNDRY DETERGENT 5/6/2002 N/ALIQUID OXYGEN 9/2/1991 N/ALIQUID PAPER CORRECTION FLUID LPCF-19-1 12/10/1998 CORRECTIONLIQUID WRENCH IND CHAIN & WIRE ROPE LUB 6/3/2008 N/ALIQUID WRENCH SUPER PENETRANT (POUR) 8/1/1996 LIQ.WRENCHLIQUID WRENCH WHITE LITHIUM GRS W/ CERF 6/3/2008 N/ALITE WEIGHT 3-LIGHTWEIGHT BODYFILLER 9/1/1994 71339943LITHIUM BATTERY 6/23/2003 N/ALITHIUM CARBONATE 1/1/1985 71304946LITHIUM CARBONATE 10/1/2009 9650LITHIUM ION BATTERY CYL AND PRISM 1/5/2002 N/ALITHIUM MANGANESE DIOXIDE BATTERIES 7/19/2010 N/ALITHIUM TETRABORATE, 12592 4/6/1994 71304944LITHIUM-ION BATTERY CLOSED CYLINDER 12/15/2008 N/ALN-604 LATEX PROJECT & FOAM ADHESIVE 6/21/2010 N/ALN-903 LIQ NAILS MULTI-PURP CONSTR ADH 2/12/2009 N/ALN-903 LIQUID NAILS MULIT-PURP CONSTRUCT 2/5/2008 N/ALO VOC AQUAP COMP B 8/6/2013 N/ALOCQUIC PRIMER N 7649 4/26/2006 N/ALOCTITE 2 GASKET SEALANT 30515 5/7/2009 N/ALOCTITE 220 THREADLOCKER 10/13/2004 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 31

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Tradename MSDS Date MSDS ID

LOCTITE 222 THREADLOCKER LOW STRENGTH 1/25/2006 N/ALOCTITE 242 THREADLOCKER 5/21/2009 LOC242LOCTITE 262 THREADLOCKER HI STRENGTH 1/25/2006 8001100LOCTITE 290 TREADLOCKER WICKING GRADE 1/25/2006 N/ALOCTITE 330 DEPEND NO-MIX 2/6/2009 N/ALOCTITE 5452 THREAD SEALANT 5/29/2012 N/ALOCTITE 565 PST PIPE SEALANT H PTFE TS 9/27/2012 N/ALOCTITE 569 THREAD SEALANT HI STRGTH HYD 1/22/1996 71323398LOCTITE 598 BLK HI PERFORM RTV GSKT MRKR 4/15/2004 N/ALOCTITE 603 RETAINING CMPD PRESS FIT 2/3/2006 N/ALOCTITE 609 RETAINING CMPD PRESS F 1/25/2006 N/ALOCTITE 680 RETAINING COMPOUND SLIP FIT 8/5/2006 N/ALOCTITE 7387 ACTIVATOR DEPEND 3/13/2009 N/ALOCTITE 7649 PRIMER N ITEM #21347 4/26/2006 N/ALOCTITE FM FAST GRT 21.4LB PT A 5/12/2009 N/ALOCTITE FM FAST GRT 21.4LB PT B 5/5/2009 N/ALOCTITE FORM-A-THREAD 5/16/2007 N/ALOCTITE FREEZE & RELEASE 12/20/2006 N/ALOCTITE QUICKSTIX 248 THREADLOCK MED 11/21/2007 8001850LOCTITE SUPERFLEX RED RTV SILICONE ADH 7/25/2006 N/ALOCTITE THREAD SEALANT WITH PTFE 30561 1/25/2006 N/ALOCTITE THREADLOCKER 2760 HIGH STRENGTH 10/13/2000 N/ALOW ALLOY STEEL 5/1/2006 N/ALOW VOLATILE BLACK SILICONE 8/7/2002 N/ALP-500 LUBRICANT 7/30/1993 70921170LPS 3 HEAVY-DUTY RUST INHIBITOR 8/21/1996 N/ALPS TAPMATIC EDGE LUBE 1/31/2003 N/ALPS ZERO TRI SUPER CLEANER/DEGREASER 1/31/2003 N/ALU 204 DRY FILM GRAPHITE LUBE AEROSOL 2/4/2013 N/ALU 204L DRY FILM GRAPHITE LUBRICANT 8/12/2012 N/ALUBE-WELL HRL-MB HOT ROLLING CPD. 10/9/1998 71113328LUBE-WELL HRM-W CONCENTRATE CLEANER 6/10/1997 71322509LUBECON SERIES I/M LUBRICANT 5/6/2014 N/ALUBRIPLATE CHAIN & CABLE FLUID 1/21/2010 N/ALUBRIPLATE CHAIN & CABLE FLUID HEAVY 9/8/2009 N/ALUBRIPLATE NO. 105 GREASE 1/21/2010 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 32

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Tradename MSDS Date MSDS ID

LUBRIPLATE NO.176 OPEN GEAR LUBRICANT 1/1/2003 8001631LUPERSOL DDM-9 1/24/1997 N/ALUPERSOL DHD-9 7/12/1995 8000251LUPERSOL DHO-9 8/26/1985 71329116LYTHERM CERAMIC FIBER PAPERS 11/1/1985 N/AM, M-10 PAINTSTICKS 6/15/2001 N/AM-5, 0-5, SIGMA-5 10/1/1997 71322584M-PHOSPHORIC ACID, GLACIAL 13216 3/4/1996 N/AM/C CANOLA SALAD OIL 4/28/1997 N/AM03 MACHINE GLAZE 11/2/1998 N/AM32300 POLYURETHANE FOAM 9/24/2008 N/AMACH 2 GRANULAR TURF INSECTICIDE 6/13/1997 71353275MACROPOXY 646 FAST CURE EPOXY PART A 8/2/2009 N/AMACROPOXY 646 FAST CURE HRDNR PART B 8/2/2009 N/AMAGNAFLOC 90L 8/28/2002 N/AMAGNAFLOC 90L 9/20/2002 N/AMAGNALUBE-G 2/19/1997 MAGNALUBEMAGNESIUM CHLORIDE HEXAHYDRATE, S80063 9/2/1997 71352737MAGNESIUM CHLORIDE, HEXAHYDRATE, GR 1/23/2007 N/AMAGNESIUM INGOT PRIMARY, PURE 2/25/1985 1009MAGNESIUM OXIDE S80066, M300500, ... 12/12/1997 71330995MAGNESIUM PERCHLORATE (ANHYDRONE) 4/1/1997 71320998MAGNUM INSTANT GAS TANK RESIN 1/18/2007 N/AMAJIC BRILLIANT SILVER AEROSOL SPRAY 4/29/2004 8-20132MAJIC RUST KILL GRAY PRIMER 9/24/2001 8-5812MANVER 2 HARDNESS INDICATOR 9/12/1995 MANVER 2MARATHON NO. 2 LOW SULFUR DIESEL FUEL 12/7/2010 70803596MARATHON REGULAR UNLEADED GASOLINE 12/7/2010 71347120MASTER APPLIANCE ULTRATANE BUTANE FUEL 1/2/2008 N/AMASTER CHEF CANOLA SALAD OIL 7/20/2000 8001031MASTERFLOW 648 CP GROUT AGGREGATE 7/20/2006 N/AMASTERFLOW 648CP GROUT HARDENER 6/28/2006 8001940MASTERFLOW 648CP GROUT RESIN PART A 6/28/2006 N/AMASTERFLOW 648CP PL GRT UNT 0.43CF 12/3/2009 N/AMASTERFLOW 648CP PLUS GROUT PTA 5/31/2011 N/AMASTERFLOW 648CP PLUS GROUT PTB 2/23/2012 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 33

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Tradename MSDS Date MSDS ID

MASTERFLOW 648CP PLUS GROUT PTC 3/16/2012 N/AMASTERFLOW 928 GROUT 1/31/1999 8000650MASTERMET 2 5/12/2003 N/AMATRICAST SR, MATRIGUN SR 1/1/1985 71329307MATRICAST TUFFLOOR 5/18/1998 8000570MAXI-COAT HEAVY DUTY RUSTPROOF 51211 5/15/2007 N/AMAXI-COAT HEAVY DUTY RUSTPROOF 51213 12/11/2007 N/AMAXSIL CF6-2000 CERAMIC FREE BLANKET 10/1/1999 N/AMC-28-L 5/26/1999 8000460MC1104 (CFX-8S) CERAMIC MORTAR 6/2/1999 9560MCKAY SS AC-DC/DCT COVERED ELECTRODES 1/1/1994 71235295MEAN GREEN 10/6/2005 N/AMED STRENGTH THREADLOCKER BLUE GEL 10GR 6/21/2010 8002061MEGA BLACK SILICONE 11/6/2008 N/AMEGASEAL NSP PAINT 4/18/2008 N/AMERCURY 10/6/2000 N/AMERCURY (I) CHLORIDE (M159100) 3/4/1996 71305132MERCURY (II) CHLORIDE, S80074-M156I500 12/12/1997 71356153MERIT 0.5 G INSECTICIDE 9/23/1994 71353274METAL & METAL ALLOYS OF AL,CO,NI,LE & ST 1/1/2002 N/AMETAL-COR 6 5/8/2008 8001930METAL-COR 6 WELDING WIRE 5/8/2008 1000029588METAL-COR 6L 4/1/2002 N/AMETAL-COR 6L WELDING WIRE 5/8/2008 1000004281METALATEX SEMI-GLOSS ACRYLIC COATING 5/7/2013 N/AMETALLIC SODIUM 1/1/1985 1007METALLIC STRONTIUM/ALUMINUM ALLOY 8/1/1986 71302462METALLURGICAL COKE 1/1/1998 70636777METERED AEROSOL DEODORANT-450,451,455,.. 7/11/1995 N/AMETHANOL 2/12/1998 N/AMETHYL ISOBUTYL KETONE 4/6/1989 71297625METHYLENE CHLORIDE 3/1/2007 N/AMEXI-KOMO FIRECLAY MORTAR 4/15/1999 8000202MICRO LIQUID LABORATORY CLEANER 1/1/1997 71348171MICROBIOCIDE C2106 3/1/1997 71328649MICROENCAPSULATED STAINLESS STEEL CLNR 1/24/2007 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 34

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Tradename MSDS Date MSDS ID

MICROENCAPSULATED WOOD FURNITURE CLNR 1/24/2007 N/AMICRON MOLY HTC SAE 10 ISO 32/46, #112 9/28/1995 71347140MICRON MOLY HTC SAE 30 ISO 100, 112 6/24/1996 71347141MID-WEST #14-1271A BLACK ADHESIVE 1/12/2000 8001660MIKE-O-CUT NO. 87 (TAP/DRILLING FLUID) 6/8/2006 8014560MILBRO PASTE (F) 7/16/2009 8015690MILBRO PASTE SIC PLUS 4/10/2009 N/AMILD STEEL WELDING WIRE 1/1/2010 N/AMILDEW STAIN REMOVER 8/20/2003 N/AMILLED FIBER 9/23/1998 N/AMILPATCH 85 PB 3/15/1996 71268634MILWARD 5% BERYLLIUM ALUMINUM 10/16/1998 BERYLLIUMMINERAL SPIRITS 8/1/1996 71347157MINERAL SPIRITS 4/8/2008 N/AMINRO-AL RAM A51-W 1/4/1993 70995585MINRO-FIRE CAST 4/7/2006 N/AMINRO-SIL LD 3/4/2003 N/AMINRO-TEK PAK G/45G, TEK RAM GC,... 5/18/1996 70995586MINWAX FAST-DRYING POLYURETHANE CLR SAT 11/7/2007 N/AMINWAX WOOD FINISH (VARIOUS WOOD TONES) 3/19/2003 N/AMINWAX WOOD FINISH FRUITWOOD 9/29/2007 N/AMINWAX WOOD FINISH, RED MAHOGANY 9/29/2007 N/AMINWAX WOODFINISH-ALL SHADES, NAT'L VOC 3/2/1995 WOOD-FIN.MINWOOL-1200 9/5/2008 N/AMIRRO-MASTIC 8/9/1993 71321127MISTY DRY DEODORIZERS TRANL SNAPPY APPLE 12/3/2007 N/AMIX 333-E EXPANDABLE PAPER 6/17/2009 N/AMIZZOU CASTABLE PLUS 7/14/1999 8000502ML2001 4/27/2000 N/AMOBIL 10W-40 ENGINE OIL 10/11/2007 N/AMOBIL DTE 13M 4/25/2003 N/AMOBIL DTE OIL MEDIUM 8/21/2001 8001641MOBIL VELOCITE OIL NO. 6 2/7/2008 8014730MOBILGREASE XHP 222 7/27/2005 8001800MOBILITH SHC 100 9/14/2011 N/AMOBILITH SHC 100 GREASE 3/25/2009 MOBILITH

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 35

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Tradename MSDS Date MSDS ID

MOBILITH SHC 220 1/1/2011 N/AMOBILUX EP 1 8/12/2005 N/AMODULES/SLEEVES/PADS/FELTS 11/1/1995 N/AMOHR'S SALT; AMMONIUM IRON (II) SULFATE 8/9/1993 71321020MOLDEX CONCENTRATE 3/1/2006 N/AMOLTEN ALUMINUM 7/2/2001 N/AMOLUB-ALLOY 882 EP HEAVY 7/14/2000 N/AMOLY E.P. SEMI-SYNTHETIC GREASE #2, 274 1/1/1995 GREASE #2MOLY LUBE 3/21/2002 8001801MOLY PURE SYNTHETIC COMP OIL ISO 32,#158 9/28/1995 71347137MOLY VER 6 MOLYBDENUM REAGENT 4/6/2000 N/AMOLYBDIC ACID 3/1/1991 71344338MOLYBDIC ACID, 85% (A173500) 4/26/1985 71344339MOLYKOTE M-77 PASTE 10/18/1995 N/AMOLYVER 1 MOLYBDENUM REAGNT POWDR PILOWS7/1/1999 N/AMOLYVER 1 MOLYBDENUM REAGNT POWDR PILOWS7/24/1999 N/AMOLYVER 3 MOLYBDENUM REAGENT 11/20/2000 N/AMONOLITHIC GROUT 663A 3/26/2009 N/AMOORCRAFT LATEX ENML UNDERCOATER&PRIMER1/23/1995 71306691MOORE ALL PURPOSE ALUM PAINT 138, C138 9/1/1990 71305353MOORE IRONCLAD Q/D IND. ENML 071, C/D071 3/28/1994 N/AMOORE SAFETY & ZONE MARKING LATEX, M58 2/1/2000 8001920MOORE SATIN IMPERVO SOLVENT THINNED, 235 9/1/1990 71348520MOORES LATEX ENAMEL UNDERBODY 345 6/25/1990 71300910MOORGLO LATEX HOUSE & TRIM PAINT 6/25/1990 71326343MOP DRESSING 11/6/2003 N/AMOP DRESSING (L-75) 1/16/2009 N/AMOP ON 10/1/1998 8001040MORCO 90 P FINE 7/1/1988 N/AMORCO DURA-FLOOR 8/31/2001 N/AMORCO FEATHERLITE 1600 3/25/2001 MORCO1600MORCO PLASTIC 90P GC & GC-X 3/22/2002 N/AMORCO PLASTIC 90P-F 10/1/2001 N/AMORCOCAST 45-28 SF-0 5/11/2004 8001720MORCOCAST 50C 2/14/2008 N/AMORCOCAST 95C-0 5/11/2004 70995600

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 36

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Tradename MSDS Date MSDS ID

MORCOCAST F14 B & SF-0 10/10/2001 N/AMORCOCAST FSC -0 2/6/2004 N/AMORCOCAST HS-0 1/5/2007 MORCOCASTMORCOLITE CASTABLE REFRACTORY 6/7/2011 N/AMORCOLITE DV-2 12/10/2001 N/AMORCOLITE DV-2 5/30/2002 TRIALMORCOSET 50, 50 FIRM & 50 DIPPING 3/5/2008 9569MORCOSET SIC-2 WET 2/21/2005 N/AMORCOSET SIC-4 1/2/2008 N/AMR. CLEAN MAGIC ERASER 7/1/2007 N/AMT-29B 6/20/2000 1000003820MULTI WALLED HEAT SHRINK TUBING 1/2/2008 N/AMULTIPHARM ETHYL ALCOHOL, 200 PROOF 6/10/2009 N/AMULTIPRIME LOW VOC MEDIUM 10/17/2005 N/AMUREX SOLID STAINLESS RODS AND WIRES 11/10/2006 8015331MURIATE OF POTASH 9/26/2000 N/AMURPHY'S TIRE & TUBE MOUNTING COMPOUND 6/1/2007 71348207N,N-DIETHYL-P-PHENYLENEDIAMINE OXALATE 1/1/1985 71338921N-CHLORO-P-TOLUENE SULFONAMIDE, SODIUM 3/1/1991 71344435NALCLEAN 8940 ACID CLEANER 9/10/1996 71339170NALCLEAR 7182 FLOCCULANT 2/17/1997 N/ANALCLEAR 7763 5/18/2007 71242220NALCLEAR 7768 FLOCCULANT 2/22/1999 8000970NALCO 1307 LOW FREEZE CAUSTIC 12/19/1994 71298518NALCO 7338 BIOCIDE 3/18/2009 8015530NALCO 7751 6/23/1998 71343950NALCO 8357 6/10/2005 8014680NALCO STABREX ST70 2/15/1999 71299307NALCO ULTRION 8187 CLARIFICATION AID 7/9/1997 71343946NALCOLYTE 7181 FLOCCULANT 2/23/1999 8000181NALCOLYTE 8102 COAGULANT 8/3/1994 71325352NALCOLYTE 8105 COAGULANT 4/17/1996 71325353NALPREP III PRE TREATMENT 4/3/1997 N/ANAM #1 6/28/2000 N/ANAMICO 239 GEMINI 3/6/1990 71356052NANOCHEM OMX (ORGANOMETAL RSIN) 2/25/1998 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 37

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Tradename MSDS Date MSDS ID

NARPHOS 85 PLASTER 5/29/1996 71352679NATIONAL 300 REFRIGERATION OIL 10/1/2006 N/ANATIONAL POLYOLESTER LUBE PE32 10/1/2006 8015430NATIONAL REFRIGERANT 22 6/8/1992 N/ANATIONAL REFRIGERATION OIL 150 6/1/2001 71348217NATURAL GAS 11/16/1994 N/ANATURAL GAS 4/5/1999 N/ANATURAL GRAPHITE 1/1/1997 71311503NATURAL GRAPHITE 1/1/2003 8001571NATURAL GRAPHITE 1/20/1999 N/ANATURAL GRAPHITE 2/9/2009 70737383NATURAL GRAPHITE #948 9/19/1997 8000420NATURAL POLYETHYLENE SHEETING/FILM 1/14/2003 N/ANATURAL TOUCH HAND CLEANER 2/24/2005 N/ANETCARE BACTERIA/ENZYME 8/28/1995 70361674NEUTRAL FRESH 8/20/2003 N/ANEUTRAL FRESH (L-488) 8/5/2008 N/ANI-ROD 55 WELDING ELECTRODE 1/1/2005 8014821NICKEL (BASKETS, CAPS, FLUX, NIBS, WIRE) 7/29/2003 N/ANICKEL GRADE ANTI-SEIZE 77164 1/6/2005 N/ANICKEL METAL HYDRIDE BATTERIES 3/5/2007 N/ANICKEL METAL HYDRIDE BATTERY 7/22/2005 N/ANICKEL-CADMIUM BATTERY PACKS 5/1/1995 N/ANICKEL-SAFE ICE MACHINE CLEANER 8/1/2011 70947288NILIUM SOFT LINEN DEODORIZER 6/10/2008 N/ANILIUM-CHERRY 3/5/1997 71345544NILIUM-SPICE 8/12/1994 71345542NILIUM-SPRING MINT 3/5/1997 71345543NILOMIST, BABY POWDER 3/5/2008 N/ANILOTRON AEROSOLS METERED 1/21/2009 N/ANILOTRON FULL RELEASE 1/29/2009 N/ANISSEN LOW CHLORIDE METAL MARKER YELLOW 1/5/2011 N/ANITRIFICATION INHIBITOR FORMULA 2533 10/3/2007 71353072NITROGEN 10/1/1997 NITROGNNITROGEN (HIGH PRESSURE GAS) 1/1/1985 N/ANITROGEN, COMPRESSED GAS 3/9/1996 71305701

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 38

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Tradename MSDS Date MSDS ID

NITROGEN, COMPRESSED GAS 6/30/1994 N/ANO. 36 REFRACTORY CEMENT 11/11/1999 8000623NOCHAR'S FIRE PREVENTER (NFP) 1/15/2013 N/ANOMACO ADHESIVE 3/1/2007 N/ANON-ACID BOWL CLEANER F4540 4/8/1996 70899324NON-FLAMMABLE GAS MIXTURE-50018 8/31/2005 N/ANORDBAK TROWEL MIX HARDENER 9/4/2001 N/ANORDBAK TROWEL MIX RESIN 9/4/2001 N/ANORZON ALUMNIA/ZIRCONIA RESN GRINDNG WHL 7/19/1999 N/ANOVACON 85 6/1/1998 71355746NOVUS PLASTIC POLISH #1 1/17/2007 71330150NOVUS PLASTIC POLISH #2 1/17/2007 N/ANOVUS PLASTIC POLISH #3 1/17/2007 N/ANOXRAM 85P, 85PF, 85P FINE, 85P-RM 10/1/2000 N/ANP 1 CAULK 7/5/2006 8000840NRI ALKYLBENZENE 150 AKB 10/1/2006 N/ANU-BRITE 12/5/2002 N/ANU-BRITE (4921) 6/2/2011 N/ANU-BRITE ALKALINE COIL CLEANER 1/4/2005 8014801NU-BRITE, 4291 3/31/1994 71305775NU-CLEAR THREAD CUTTING OIL 9/6/2011 N/ANUFARM CREDIT SYSTEMIC EXTRA HERBICIDE 3/24/2005 N/ANUFARM WEEDAR 64 BROADLEAF HERBICIDE 3/12/2002 N/AO-PHOSPHORUS ACID (A246500) 3/24/1992 71344414OATEY #5 PASTE FLUX 5/1/2009 SOLDRPASTEOATEY ALL PURPOSE CEMENT 11/11/2008 N/AOATEY CLEAR CLEANER 5/20/2005 8015492OATEY LO-VOC PURPLE PRIMER/CLEANER 12/11/2008 N/AOATEY MEDIUM CLEAR PVC CEMENT 10/16/1995 71331335OATEY PURPLE PRIMER CLEANER NSF LISTED 5/20/2005 CLN020E5OATEY PVC HVY DTY CLR/GRAY CEMENT LO VOC 2/8/2010 N/AOATEY PVC RAIN R SHINE BLUE CEMENT 5/20/2005 CEM110E5OATEY PVC RAIN-R-SHINE BLUE CEMENT 10/1/2009 N/AOATEY PVC REGULAR CLEAR CEMENT 5/20/2005 8015493OCLANSORB 3/15/1994 N/AOCTADECANOIC ACID 12/10/1992 71323214

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 39

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Tradename MSDS Date MSDS ID

ODC-FREE CLEANER & DEGREASER 2/17/1999 70376028ODORLESS MINERAL SPIRITS 4/7/2005 8000372OFFENSE FLOOR STRIPPER 11/18/2002 71345307OIL SATIN POLY 12/31/2008 N/AOIL-DRI FLOOR ABSORBENT 8/1/1996 OIL-DRIOIL/WATER SEPARATOR 6/8/1994 N/AOLYMPIC WATER BASED SANDING SEALER,41061 7/7/1999 N/AOMNI GARD 12/2/1993 71325312OMNI GARD 6/26/2002 8001341OMNI-GARD 2/2/2004 8001950OMNITEMP 1 & 2 8/30/1999 71317430OMNITREX 6/26/2002 71344176OMNITREX BLUE 6/26/2002 N/AONE-KOTE 5/14/1996 71351610ONETIME SPACKLING 3/5/1996 71325683OPAQUE RED STAINING COLOR 81090 2/13/2004 8015391OPTIMUM RESULTS A REF.ELTRD FILLING SOL 6/15/2011 N/AORANGE 90 DEGREASER 4/25/2013 N/AORANGE FURY 6/7/2001 70968672ORANGE GLO 2 IN 1 FURNITURE POLISH 2/14/2012 N/AORION APPLICATION SOL. PH 10.01 BUFFER 7/20/1993 N/AORION APPLICATION SOLUTION PH 4.01 BUFFR 8/26/1992 N/AORION APPLICATION SOLUTION TISAB 5/15/1992 N/AOXALIC ACID, 0.1N VOLUMETRIC SOLUTION 1/4/1994 N/AOXYGEN 3/22/2000 8001490OXYGEN 10/1/1997 OXGN PRAXOXYGEN IN TUNGSTEN TRIOXIDE 12/4/2008 N/AP-10 GAS MIXTURE 8/2/1989 70608253P-6 PVC CEMENT 7/8/2002 N/APAINT THINNER 3/5/1996 THINNERPALCO 450 3/20/2007 PAL450PALCO 700 5/1/1999 71344555PALCO 715 9/14/2000 8001793PALCO 770F 5/1/1999 70412623PALCO 808 5/1/1999 8001010PAN-A-SOL 5/6/2002 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 40

Page 41: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

PAN-A-SOL 9/30/2008 N/APARABOND P-8 CLEAR LOW VOC PIPE CEMENT 2/1/2010 N/APARKER O-LUBE 1/1/1999 N/APATRIOT HF FIRE BRICK 10/10/2007 N/APB PENETRATING CATALYST 2/23/1998 8000332PB PENETRATING CATALYST 7/14/2004 8014590PB PENETRATING CATALYST 10/15/2010 N/APELADOW PREMIER SNOW AND ICE MELTER 6/8/2015 N/APENDULUM WDG HERBICIDE 6/2/1997 PENDULUMPENETRATING OIL 6/9/1994 N/APENETROL/MARINE PENETROL 9/11/1995 71339340PERCHLORIC ACID, 60% S76875ACS-2, -4,... 1/5/1998 8000590PERCHLORIC ACID, 60-70% SOLUTIONS 8/24/2005 N/APERCHLORIC ACID, 70% 6/11/1993 71298021PERIAL 60 6/25/1996 N/APERMA FIL (PART A) 4/22/2002 N/APERMA FIL (PART B) 4/22/2002 N/APERMA FIL (PART C) 4/22/2002 N/APERMA-CRETE HI BUILD TOPCOAT WHITE 8/20/2011 N/APERMANENT THREADLOCKER 262 1/27/1999 N/APERMATEX #35 PRUSSIAN BLUE 9/28/2010 N/APG ALKYD ZONE MARKING WHT PAINT PP1418 9/12/2003 8014813PH 4.01 BUFFER 12/12/2007 N/APHENOL RED FREE ACID (P7410) 4/4/1995 71337427PHENOLPHTHALEIN (P79100) 3/4/1996 P79100PHENOLPHTHALEIN INDICATOR 3/1/2009 N/APHFFT AEROSOL DUSTER 2/1/1985 71344444PHOCAST 60 2/15/2002 N/APHOS/COPPER BRAZING ALLOYS - ELECTRODES 9/13/2005 N/APHOSCRETE HOTFLR DRY MIX 7/1/2005 N/APHOSPHATE BUFFER SOLUTION 7/18/1996 71327781PHOSPHOR BRONZE-C, 23 1/5/1998 8000324PHOXBOND 5/12/2004 PHOXBONDPICRIC ACID, MINIMUM 10% WATER (A253100) 3/4/1996 71323211PIG REPAIR PUTTY PTY201,202,209,230 7/16/1993 71002703PIPE AND TANK INSULATION MINERAL WOOL 1/10/2003 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 41

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Tradename MSDS Date MSDS ID

PITCH LIQUID 6/1/2009 N/APITT-TECH GLOSS ACRYLIC ENAMEL 4/5/2009 8002002PITT-TECH GLOSS ACRYLIC ENAMEL 90-330 7/4/2010 N/APITT-TECH GLOSS DEEP RUSTIC 7/16/2010 N/APITT-TECH GLOSS ENAMEL 90-306 7/4/2010 N/APITT-TECH GLOSS LTX DEEP 7/21/2005 PITTECHPITT-TECH GLOSS MIDTONE 90-375/01 7/4/2010 N/APITT-TECH GLOSS WHITE PAINT 2/23/2010 N/APITT-TECH INHIBITIVE ACRYLIC PRIMER 10/15/2010 N/APITT-TECH SATIN ACRYLIC ENAMEL 5/2/2013 N/APITTBULL ATHLETIC YELLOW FIELD MARKING 3/18/2002 N/APITTBULL SAFETY YELLOW INVERTED 3/18/2002 N/APLASTI-KOTE BATTERY CLEANER 10/26/2006 N/APLASTIC STEEL PUTTY (A) RESIN 12/8/1998 70934823PLIOBOND 20 ADHESIVE 6/8/2010 N/APLIOBOND 30 11/5/1996 70934757PLUS 140-SX-90 (BULK) 12/14/1995 71295893PLV 2040 AEROSPRAY 3/27/1998 7270T2POINT AFTER 6/15/1998 N/APOLISH FOR KEMRESIN TOPS 2/22/1990 N/APOLYCARBONMONOFLUORIDE 1/7/2009 N/APOLYCHLORINATED BIPHENYLS (PCBS) 7/1/1999 N/APOLYETHYLENE SHEETING 10/1/2011 N/APOR-ROK ANCHORING CEMENT 2/1/2004 70944350PORTER 5131 SPRAY THINNER 7/13/2000 8014593PORTER 5132 PAINT THINNER 12/12/2000 8014692PORTER ACRI-SHIELD EXT.ACRYLIC BRLNT.WHT 3/23/2001 8001451PORTER ACRI-SHIELD EXTERIOR ACRYLIC, 619 6/21/2001 N/APORTER ACRI-SHIELD GLS EXT.ACRYL.ORN.RED 8/16/2001 8001453PORTER ACRYLIC W/B WHITE, 2408 5/19/1999 71321351PORTER EXTERIOR RED 11/15/1995 71348277PORTER GLAZE 4000 WHITE "B" 10/13/1998 8001111PORTER GLAZE 4000 WHITE BASE, PC4015A 10/13/1998 8001111APORTER GLAZE 4300 CONVERTER, PC4346B 10/14/1998 8001392PORTER GLAZE 4300 GRAY, PC4301A 1/18/1999 8001391PORTER GUARD ALKYD METAL PRIMER RED 272 1/27/2003 8001978

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 42

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Tradename MSDS Date MSDS ID

PORTER GUARD ALKYD ZONE MARK PAINT YEL 10/4/2006 8000690PORTER GUARD DTM ACR GL SAFETY RED 2912 9/9/2004 8002000PORTER GUARD DTM ACRYL GLS ENML DB 2908 10/16/2000 8001979PORTER GUARD DTM ACRYLC GLS ENML BLK2928 10/3/2000 8002005PORTER GUARD DTM GLOSS YELLOW PAINT 5/17/2010 N/APORTER GUARD F.D. ALKYD ENML PAINT 12/23/2007 N/APORTER GUARD FD ALKYD EN-LIGHT PP2749 6/19/2010 8014543PORTER GUARD FD ENAMEL-B (PP2728) 9/10/2004 N/APORTER GUARD FD GLOSS EN-DEEP BS PP2750 1/14/2010 N/APORTER GUARD HIGH HEAT AL PP1503 (0878) 8/27/2004 8014661PORTER GUARD IND ALUMINUM 293 8/10/2004 8001971PORTER MASTIC 7000 CONVERTER 10/13/1998 N/APORTER MASTIC 7000 MEDIUM GRAY 10/13/1998 N/APORTER PHTHALO BLUE 8/8/1996 71348287PORTER SPEEDY-PRIME, 74130 9/29/1999 N/APORTER THANE 9000 CONVERTER 10/22/1998 N/APORTER THANE 9000 WHITE BASE 10/13/1998 N/APORTER THINNER 5132 9/1/1998 N/APORTER TOPGUN SILICON.ACRYL.CAULK WHITE 9/10/2001 8001456PORTER WOOD GUARDIAN ACRYLIC COLOR STAIN 12/7/1999 N/APORTERDECK TRANSPARENT STAIN NATURAL2110 11/19/1999 8001260PORTERGUARD ALKYD METAL PRIMER-WHITE 276 8/21/2002 PORTR276PORTERGUARD FASTDRY ALKD SATING ENML BLK 11/11/1999 N/APORTERGUARD FD ALKYD ENAMEL PAINT 2754 1/2/2008 8015383PORTERGUARD FD ALKYD ENAMEL PAINT PP2754 12/23/2007 N/APORTERGUARD FD ALKYD ENML PP2710 9/10/2004 8014542PORTERGUARD FD ALKYD ENML ULT DP BS,2744 8/20/2002 8014541PORTERGUARD FD ALKYD ENML ULTRA DP BASE 8/20/2002 8001977PORTERMASTIC 7000 CONVERTER, PC7046B 5/22/2000 N/APORTERMASTIC 7000 RED OXIDE, PC7000A 4/24/2000 N/APORTERMASTIC 7900 ALUMINUM, PC7903A 10/20/1998 8001110PORTERMASTIC 7900 CONVERTER, PC7946B 10/21/1998 8001110APORTERPREP HEAVY DUTY CLEANER, 571 2/16/1999 8001602PORTERTUF 2000, BLACK, PART A 11/13/1996 8001440PORTLAND CEMENT SOUTHDOWN TYPE I/II 5/1/2000 N/APOTASH 12/31/2006 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 43

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Tradename MSDS Date MSDS ID

POTASSIUM BIPHTHALATE 3/1/1991 71344350POTASSIUM BIPHTHALATE, 2958, 4889 1/4/1994 71316229POTASSIUM CARBONATE 12/8/1996 71298198POTASSIUM CARBONATE ANHYDROUS (BP365500) 1/9/1995 N/APOTASSIUM CHLORIDE 12/8/1996 71344281POTASSIUM CHLORIDE REFERENCE ELECTROLYTE5/21/2008 N/APOTASSIUM CHLORIDE SOLUTION, 40141 6/18/2001 N/APOTASSIUM CHLORIDE, 4M, SAT SILVERCHLOR 6/12/2006 N/APOTASSIUM CHROMATE (P220100) 3/15/1995 71344285POTASSIUM DICHROMATE (AC196590500,...) 7/15/1998 PTDICHROMPOTASSIUM DICHROMATE SOL. 0.1N (SP1701) 3/13/1992 71298204POTASSIUM DISULFATE 3/1/1991 71306337POTASSIUM HYDROGEN PHTHALATE (19425) 9/2/1997 71344349POTASSIUM HYDROXIDE SOLUTION 45% 5/8/1992 71298191POTASSIUM HYDROXIDE SOLUTION 8N 7/8/1997 71344201POTASSIUM IODATE 12/8/1996 71306304POTASSIUM IODIDE AC418250030/60030, ... 12/12/1997 PT.IODIDEPOTASSIUM NITRATE (BP368500) 7/12/1996 71306303POTASSIUM PERMANGANATE 11/9/1992 71306334POTASSIUM PHOSPHATE MONOBASIC 11/10/2004 N/APOTASSIUM PHOSPHATE, MONOBASIC 12/12/1997 8000412POTASSIUM PHOSPHATE, MONOBASIC/ACS GRADE4/6/1984 71306335POTASSIUM PYROSULFATE 9/24/1997 71306338POTASSIUM PYROSULFATE 10/25/2004 N/APOTASSIUM PYROSULFATE 2/5/2001 N/APOWER CLEANER 155 3/21/2000 N/APOWER LUBE MULTI-PURP LUBRICANT 11/7/2008 70935002POWER SONIC LEAD BATTERIES 2/8/2012 N/APOWERFLEX DISCS, ZIRC 1/1/2002 N/APOWERFLEX DISCS, ZIRC PLUS 1/1/2002 N/APOWERS AC100 + GOLD ANCHORING ADHESIVE 3/17/2010 N/APPG ACCU-TAB SI TABLETS 12/30/1992 71344433PPG DELSTAR ACRYLIC ENAMEL DAR-1 1/3/1996 70971430PPG DXR80 HARDENER 5/5/1995 71328489PPG GRAY EPOXY ANTI SLIP 8/3/2004 N/APPG QUICK DRY SPRAY ENML, 55-B (302,...) 5/15/1992 PPG 55-B

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 44

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Tradename MSDS Date MSDS ID

PPG YELLOW EPOXY ANTI SLIP 8/3/2004 N/APRAESTOL K 274 FLX FLOCCULANT 4/26/2011 N/APREMIUM CONVENTIONAL SAE 5W-30 MOTOR OIL 9/8/2010 N/APRESTOCHLOR 1/21/1992 71295382PRESTOCHLOR CALCIUM HYPOCHLORIT GRANULES10/4/2007 71315982PRESTOLINE INHIBITED SULFAMIC ACID 7/16/1986 71348195PRESTONE DE-ICER FOR WIND AND WIPERS 7/20/2005 N/APRESTONE DEXCOOL 50/50 EXTENDED LIFE AF 1/20/2011 N/APRESTONE EXTENDED LIFE 5/150 ANTIFREEZE 8/19/2010 N/APRETOX 7000 5/24/2002 N/APRIMARY LITHIUM THIONYL CHLORIDE BATTERY 9/22/2004 N/APRIMARY LITHIUM THIONYL CHLORIDE BATTS 8/2/2007 N/APRIMER 733 6/29/2006 71300413PRIMER N 7649 25GM, 21347 1/3/2005 N/APRIMER N 7649 25GM, 21347 9/27/2004 N/APRISM 130-WP 10/2/1995 71313698PRO EASY-OFF HD OVEN-GRILL CLEANER(AERO) 10/18/2005 N/APRO-MASTER 2000 INT OIL ULTRA DEEP BASE 1/4/2000 N/APROCELL PC1300,1400,1500,2400,908,918... 10/10/1997 N/APROMAG S 7/5/1995 PROMAG SPROMASIL 1000 N 8/26/2011 N/APROP GLYCOL INH FOOD CHILL 9/8/2006 N/APROPANE 11/10/2005 70709738PROPANE 3/21/2006 71337737PROPANE 6/30/1994 N/APROPYLENE GLYCOL INDUSTRIAL GRADE 8/13/2003 N/APROPYLENE GLYCOL INDUSTRIAL GRADE 3/2/2006 N/APROPYLENE GLYCOL USP/EP K TECH 2/18/2008 8001680PROTECH NON ACID CONDENSER COIL CLNR 1/14/2004 8014800PROTECTIVE COATING 67 X 944 6/7/1993 8001400PROTECTOLITE 1/26/2004 N/APSA CLOTH DISC, ZIRC DISC,... 3/1/2002 N/APSI-803 WHITE - MS SLNT 1/14/2009 N/APST PIPE SLNT W/TFLN567THRED SLNT HITEMP 1/27/1999 8000600PUNCTURE SEAL GOO 6/26/2008 N/APURE MAGNESIUM 7/11/2000 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 45

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Tradename MSDS Date MSDS ID

PURE WHITE - PIPE THREAD SILICONE GASKET 6/22/2000 N/APURELL INSTANT HAND SANITIZER 10/15/2007 N/APURGE III INSECT KILLER 6/7/1995 71304381PURIFIED BATH 9/27/2004 N/APURIFIED NATURAL GRAPHITE 2/10/2009 N/APURIFIED NATURAL GRAPHITE 2/21/2012 N/APURPLE PRIMER 1/26/2012 8001630PUTTY HARDENER 0200 12/4/1998 709348234PVC CLEAR HEAVY BODIED CEMENT 1/26/2012 N/APVC CLEAR MEDIUM BODIED CEMENT 1/1/2010 8001500PVC GRAY MEDIUM BODIED CEMENT 1/26/2012 N/APVC GRAY SCH. 80 HEAVY BODIED CEMENT 1/26/2012 8014711PYRIDINE 4/28/1998 71344227PYRIDINE 5/25/2000 N/APYRO-BLOC ELEMENT SUPPORT SYSTEM 10/27/2009 N/APYROCOAT REDLINE 10/1/2004 8000921PYROFLUX P-10A FLUX 5/1/1999 N/APYROIL STARTING FLUID PART SFR-11 2/10/1995 70437110PYROTEK EG135, EG175 REFRACTORY COATING 10/6/1997 8001203QBLOC NR PAPER 4/1/2006 N/AQD CONTACT CLEANER 2130 11/17/1994 71153571QK FLAKES BLUE 12/4/2007 N/AQK GAR EPOXY PART B 8/19/2008 N/AQS3000 SERIES 11/12/2001 1000004352QUACAST 511 HV 7/13/2001 8001310QUADRASPERSE CL4898 2/3/2009 N/AQUALITY CONTROL STANDARD 19, QC-19 4/15/1996 71296231QUARRY TILE CLEANER 9/14/1998 71303453QUARTZ REFRACTORY SHAPE LPC-510R 5/1/1995 N/AQUARTZ WOOL FILTERING FIBER 11/9/2010 N/AQUASAR 4/1/2002 N/AQUENCHALL QUENCHING OIL 4/3/1997 71320051QUEST FREEZE DEFENSE 1/1/2000 N/AQUICK CLEAN 2/28/1997 71303452QUICK SET 404 INSTANT ADHESIVE 1/26/1999 QUICK 404QUICK-CUP 100, 200 & 400 11/12/2001 1000004353

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 46

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Tradename MSDS Date MSDS ID

QUIK-FIL 900 LATEX BLOCK FILLER, 9203 7/28/1999 8001190QUINOLINE 7/9/1993 N/AQUINOLINE 7/3/2009 N/AQUINOLINE, FOR SYNTHESIS 5/20/2009 71344241QUINTOLUBRIC 822-220 1/31/2000 70906964QUINTOLUBRIC 822-300 3/3/2006 N/AQUINTOLUBRIC 888-68 9/3/2010 70906871R-410A 12/1/2008 N/AR145 ABRASIVE CLOTH 5/10/2004 N/ARADIATOR STOP LEAK AND CONDITION C16/R6 5/6/2007 N/ARAID FLYING INSECT KILLER 1/16/2004 N/ARAPID SORB 1/1/1996 71320186RC1114 3/11/2003 9522RC1114 RAM MIX 4/7/2010 9183RC1202 CERAMIC MIXTURE 6/20/2005 N/ARCR 3000 5/24/2001 N/ARE-MOVE NONAMMONIATE FLOOR STRIPPER 2/12/2008 N/AREAGENT ALCOHOL 5/7/2003 N/AREAGENT ALCOHOL (20087) 6/19/1998 71306526REAR VIEW MIRROR ACTIVATOR 11/21/2005 N/AREAR VIEW MIRROR ADHESIVE 11/21/2005 N/ARECONSTITUTED AIR 1/1/2003 N/ARED SILICONE HI-TEMP LOW VOLATILE 3/30/2006 N/ARED ZONE MARKING PAINT 4/27/2009 N/ARED-KOTE LIQ FUEL TANK LINER 8/30/2011 N/AREFKON 780 10/31/2002 N/AREFRACTORY BLOCK; REFRACTORY COATING 6/30/2002 N/AREFRACTORY BRICKS OR SHAPES 99-AD 7/27/1995 71352709REFRACTORY CERAMIC FIBER PRODUCTS 10/1/1985 N/AREFRACTORY CERAMIC FIBER PRODUCTS 6/11/2001 N/AREFRAX 20-COMPACTED AND CAST 8/31/1992 REFRAX 20REFRESH GEL DEODORANT 10/17/2007 8000304REFRIGERANT 12 9/1/1995 N/AREFRIGERANT 134A (HFC-134A) 7/1/1997 8001491REFRIGERANT 22 (HCFC-22) 9/1/2001 70801048REGULAR DRIERITE 8/12/1994 71304472

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 47

Page 48: SARA 311 Listing · 2016-03-22 · tradename msds date msds id meco potassium iodate reagent 2/14/1986 n/a #274 moly e.p. synthetic plus grease #012/12/20081000037993 #322 black beauty

Tradename MSDS Date MSDS ID

REMELT INGOT AND CAST 1XX.X SERIES ALLOY 4/28/2010 N/AREMELT INGOT AND CAST PXX.X SERIES ALLOY 4/29/2010 N/AREMELT INGOT UNALLOYED ALUMINUM ALLOYS 11/8/2010 N/AREMINISCENT - METERED 12/9/1999 N/ARENO CAST FS 6/15/1999 8000665RENO PL 85 PM 6/6/1996 71268601RENOWN FLOOR FINISH 1/1/1997 8000190RESIN BONDED ABRASIVE PRODUCTS 2/8/2000 N/ARESIN BONDED ABRASIVE PRODUCTS 1/1/2003 N/ARESIN BONDED ABRASIVE PRODUCTS 6/15/2009 N/ARESINOID BOND CUTOFF&GRIND WHEEL METAL 4/3/2000 N/ARESINOLD BOND CUTOFF&GRIND WHEEL MASONRY4/3/2000 N/AREWARD AQUATIC & NON-CROP HERBICIDE 1/1/1985 71339854RFU 112 9/11/1991 71354405RHODANINE INDICATOR, 0.02% 3/22/1994 71295540RIDGID DARK THREAD CUTTING OIL 5/27/2009 8001204RIGHT STUFF 1/15/2009 71313696RIGHT STUFF 10/22/1997 RIGHTSTUFFRINSE SOLUTION 12/1/2006 N/ARINSEAWAY 9/24/1997 N/ARIPPER ONE 2/15/2005 N/AROHPER 1-GL 2PK V7400 ALMOND 4/19/2011 N/AROHPER 1-GL 2PK V7400 MACHINE TOOL GRAY 4/19/2011 N/AROHPER 1-GL 2PK V7400 SAFETY YELLOW 4/21/2011 N/AROHPER V7400 ALUMINUM 4/19/2011 N/AROMAN PRO-732 WALLCOVERING ADHESIVE 1/1/2011 N/ARONEX MP 6/20/2008 N/AROTARY QUICKLIME 1/1/1996 8000480ROUGH & READY 8/18/2000 N/AROUNDUP ULTRA MAX HERBICIDE 8/24/2001 N/ARP SUPER FILTER COAT 3/1/2006 N/ARTV SILICONE CLEAR 14055 5/21/2002 N/ARTV SILICONE OXIME FORMULA RED 100% 2/1/1998 N/ARUBBER ADHESIVE 3/9/2003 N/ARUBBER BONDED ABRASIVE PRODUCT 2/15/2002 N/ARUBBER BONDED ABRASIVE PRODUCTS 5/7/1999 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 48

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Tradename MSDS Date MSDS ID

RUNWAY 8/7/1996 70371843RUST CURB GRAY PRIMER 1/1/1985 8001191RUST INHIBITING ADDITIVE 7/13/2002 N/ARUST-OLEUM PRO OIL BASED ENMLS-TOPCOATS 9/21/2004 8014700S-1189 STRESS RELEASE MATERIAL 8/1/1997 N/AS/S / CAST IRON AWS WELDING ELECTRODES 7/1/1999 N/ASA/TRACKWEAR/-G, TRACKMANG,... 5/24/1999 8000581SAFE WASH 4/17/2011 N/ASAFETY-KLEEN PENETRANT 2/1/2007 N/ASAFTI VAC 6/3/2001 70995619SAHARA DG HERBICIDE 1/10/2006 N/ASAIRBOND 5/11/1999 SAIRBONDSAIRSET CEMENT 5/2/2001 8001286SAKONITE/IF/XR 12/30/1997 8000400SAKONITE; SAKONITE IF 11/25/1992 70995612SAKRETE BLACKTOP 1/1/1985 N/ASAKRETE BLACKTOP PATCH 6/1/1991 8001820SAKRETE HIGH STRENGTH CONCRETE MIX 9/30/2005 N/ASAND, SEA WASHED (S1503) 12/8/1994 71344258SANDED GROUT 5/11/1994 N/ASANI-SPRAY 8/21/2003 N/ASBS-44 PROTECTIVE CREAM, WATER RESISTANT 7/1/1997 70969795SBS-44 PROTECTIVE CREAM, WATER-RESISTANT 9/1/1995 N/ASBS-46 PROTECTIVE CREAM, SOLVENT-RESIST. 7/1/1997 70969803SC 2000 CEMENT 2/3/1999 N/ASCOTCH-BRITE SURFACE CONDITIONING PROD 6/12/2006 N/ASDT TABLETS 10/27/2004 71355942SEA FOAM MOTOR TREATMENT TRANS TUNE 1/1/2010 N/ASEAL FINISH 7/1/1996 8000170SEAL-LOC 1/11/2007 N/ASEALED MAINT FREE LEAD-ACID BATTERIES 1/5/2005 N/ASEBREEZE CITRUS BREEZE 9000 AEROSOL5160 10/2/2000 N/ASEBREEZE CITRUS BREEZE FRAG. AERO 5139 2/11/1999 N/ASEEDED GEL CAP CODES:R/F/E/H/A9XX 6/2/2004 N/ASEEDED GEL CAP CODES:R/F/E9X 6/2/2004 N/ASELECT 700GS WELDING WIRE 1/9/2006 E71T-GS

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 49

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Tradename MSDS Date MSDS ID

SELECTRODE 1115 1/1/1998 71355228SELECTRODE 1144 6/1/1998 71355230SENTINEL 6/22/1998 N/ASET 45 7/20/2006 709944384SF-353 ALUMINUM FLUX 9/17/2001 N/ASHEET, BUILDING PRODUCTS 8/12/1996 71238601SHEET, PLATE, ROD, BAR BUILDING PRODUCTS 8/12/1996 71303438SHEET,PLATE,ROD,BAR,BLD,XTRUD&DRWN PRDTS 8/12/1996 70936737SHEET,PLATE,ROD,BAR,BLD,XTRUD&DRWN PRDTS 1/1/1985 STEEL...SHEETROCK ALL PURPOSE JOINT COMPOUND 1/1/2008 N/ASHEETROCK LIGHTWEIGHT SETTING-TYPE JOINT 3/26/1998 N/ASHELL ALVANIA GREASE EP(LF) 2 6/24/2009 N/ASHELLAC BONDED ABRASIVE PRODUCTS 1/10/2000 N/ASHELLAC BONDED ABRASIVE PRODUCTS 4/6/2001 N/ASHER-KEM HI GL METAL FIN ENML EXTRA WHT 5/8/2010 N/ASHIELD BRIGHT 316L FLUX CORED WLD WIRE 5/12/2008 8015494SIFCA AL 8/10/1999 N/ASIGHT SAVERS BRAND ANTI-FOG LIQUID 3/19/2004 70975305SIKAFIX HH HYDROPHILIC 12/18/2006 N/ASILICA PRODUCTS - REFRACTORY INSULATION 1/25/2016 N/ASILICON CARBIDE RANGE 9/22/2002 N/ASILICON CONSTRUCTION SEALANT SCS1001 11/23/2005 N/ASILICON METAL 2/9/1999 SILCN METLSILICON MOLD RELEASE 1/13/2000 N/ASILICON MOLD RELEASE 7/13/2002 71298799SILICON REFERENCE STANDRD SOL (SS465100) 3/4/1996 71298756SILICONE + PREM.100% SILICONE SEALNT-WHT 7/2/1997 71316996SILICONE ALKYD GLOSS ENML NUTRL BASE 10/4/2004 N/ASILICONE CARBIDE-GRAPHITE CRUCIBLE &TUBE 1/15/1998 N/ASILKEN TOUCH INT LATEX PASTEL BASE, 1115 2/22/2001 N/ASILVER GRADE ANTI-SEIZE LUBRICANT 76764 6/5/2006 N/ASILVER NITRATE SOLUTIONS & CONCENTRATE 6/8/1998 SLVRNITRTSILVER OXIDE BATTERIES 3/5/2007 N/ASILVER OXIDE BATTERIES 6/28/2010 N/ASILVER-BRITE ALUMINUM PAINT 1/9/2013 N/ASIMPLE GREEN D PRO 3 4/25/2013 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 50

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Tradename MSDS Date MSDS ID

SIVEX S FILTERS 5/20/1997 N/ASL 1 SEALANT 6/29/2006 8000741SLAGONE 3/14/2009 70995188SLATE BLACK CHALKBOARD PAINT 1/1/2003 CLKBRDSLIME FLAT TIRE ELIMINATOR TIRE SEALANT 9/1/1998 8000531SLIME SUPER DUTY TIRE SEALANT 10/20/2003 N/ASLIMICIDE C-77P 11/20/1996 71348511SLIP PLATE #3 12/10/2004 N/ASN 95/SB 5 LEAD FREE SOLDER 1/1/2008 N/ASNAP STARTING FLUID 6/20/2001 70437108SODA ASH (SODIUM CARBONATE, ANHYDROUS) 3/27/1998 70636768SODA ASH (SODIUM CARBONATE, ANHYDROUS) 6/1/2004 N/ASODA ASH BRICKETTES 8/27/1986 70636771SODA ASH BRIQUETTES 10/12/2006 N/ASODA ASH DENSE 8/11/2015 8015670SODA ASH DENSE NATURAL 1/26/2004 N/ASODER-WICK ROSIN 2/16/2010 N/ASODIUM ACETATE TRIHYDRATE GR 1/30/2007 N/ASODIUM ALUMINUM TETRAFLUORIDE 5/18/2000 8001711SODIUM ALUMINUM TETRAFLUORIDE 5/18/2000 8015742SODIUM BICARBONATE 11/12/2008 N/ASODIUM BICARBONATE 6/22/1999 N/ASODIUM BICARBONATE 6/22/2006 N/ASODIUM BISULFITE LIQ 38% (10319) 6/4/1997 71162477SODIUM CARBONATE, ANHYDROUS 1/31/1997 71298917SODIUM CARBONATE, ANHYDROUS 1/26/2004 SODA ASHSODIUM CARBONATE, ANHYDROUS 2/13/1997 70636770SODIUM CHLORIDE 4/30/1993 71298920SODIUM FLUORIDE 1/4/1994 71298954SODIUM FORMATE 11/21/2008 N/ASODIUM FORMATE (21250) 9/2/1997 71298955SODIUM HYDROXIDE 5/10/2010 8001754SODIUM HYDROXIDE .21% THRU 1.9% 9/13/2001 N/ASODIUM HYDROXIDE 0.24 - 0.49 NORMAL 7/27/2006 N/ASODIUM HYDROXIDE 33 PERCENT W/W 12/5/2008 N/ASODIUM HYDROXIDE SOL 4.0NORM 16.3 W/W 7/24/2006 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 51

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Tradename MSDS Date MSDS ID

SODIUM HYDROXIDE SOLUTION 5%-50% 12/2/1998 8000820SODIUM HYDROXIDE SOLUTION 50% 4/1/2002 71241733SODIUM HYDROXIDE, PURUM PELLETS 12/12/1997 8000395SODIUM HYPOCHLORITE 9/26/2007 71293693SODIUM HYPOCHLORITE SOLUTION 7/14/2008 8015630SODIUM HYPOCHLORITE SOLUTION 3/1/1995 71336113SODIUM L-(+)-TARTRATE DIHYDRATE BP352500 12/12/1997 71356125SODIUM PERIODATE FOR MANGANESE 984-99 7/17/1986 71319387SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE 3/4/1996 71344394SODIUM PHOSPHATE MONOBASIC MONOHYDRATE 3/4/1996 71344384SODIUM PHOSPHATE, DIBASIC, HEPTAHYDRATE 2/24/1990 71344395SODIUM PHOSPHATE, MONOBASIC, MONOHYDRATE1/4/1994 71344385SODIUM STANDARD SOLUTIONS 9/13/2001 N/ASODIUM SULFATE ANHYDROUS 8/2/2000 N/ASODIUM SULFIDE (S426212) 9/20/1997 71322475SODIUM SULFITE 10% W/V 4/26/2001 N/ASODIUM SULFITE ANHYDROUS, ACC21660 10/23/1997 71299035SODIUM THIOSULFATE 0.01-1.0 NORMAL VOLU 4/11/1997 71298971SODIUM THIOSULFATE SOLUTIONS 0.025N 9/29/1988 71298964SODIUM, 1000 UG/ML (0.10% W/V) 8/2/2001 N/ASOLVENT SPOT REMOVER 861 1/18/1994 71346491SONNEBORN 200 ADHESIVE 6/29/2006 70997706SONOBOND ACTIVATOR 16-69113 12/22/1993 70624276SONOBOND BASE, COMPONENT A 12/2/1993 70624277SOUTHLAND FLOORING ADHESIVE 330 8/12/1992 8001130SP-30 SOLDERING FLUX 3/16/2009 N/ASP-400 AEROSOL 9/25/1997 SP-400SPARTAN 45 12/1/2003 N/ASPCUSE 1-GL THINNER 5/19/2011 N/ASPEARS PRIMER-70 LOW VOC PRIMER PVC CPVC 6/1/2011 N/ASPEARS PVC-17 LOW VOC PLASTIC PIPE CEMNT 6/1/2011 N/ASPECTRAKOOL 7601 B 9/2/1998 70843502SPECTRUM 8180 12/22/1994 71348290SPEED SPRAY POWER CLEANER 8/11/1999 8000305SPENT POTLINER - ALUMINUM REDUCTION CELL 4/5/2001 N/ASPENT POTLINING 12/20/1994 71354451

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 52

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Tradename MSDS Date MSDS ID

SPENT POTLINING 5/13/1985 71354450SPOTCHECK CLEANER/REMOVER SKC-S 4/13/2007 8015570SPOTCHECK PENETRANT SKL-SP1 8/15/2003 N/ASPOTCHECK PENETRANT SKL-WP 4/25/1994 71324488SPRAYON BLAST'EM WASP & HORNET KILLER 5/21/2007 N/ASPRAYON E-100 QUICK LUBE 5/11/1994 71353685SPRAYON ENVIRONMENTAL CLEANER DGRSR 3/22/2008 8015504SPRAYON RED INSULATING VARNISH 11/28/2010 70947320SS526 (CRUCE LID GASKET) 7/27/2001 N/AST-22 SILICONE FLUIDS 1/1/2000 N/ASTAINLESS STEEL 6/25/1990 71339515STAINLESS STEEL ARC WELD ELECTRODE 7/16/2007 N/ASTAINLESS STEEL CLEANER 1/12/1995 71337895STAINLESS STEEL ELECTRODES 308-15/-16/.. 11/17/1995 8001200STAINLESS STEEL TYPES ALL GRADES 5/15/2009 N/ASTAINLESS STEELS 304, 347, 17-4, 410 11/1/1995 N/ASTAINWELD MANUAL ELECTRODES 4/1/1999 8000631STANDARD CELL 7 PH BUFFER 6/28/1993 N/ASTARCH (1B464) 12/28/1993 71344325STARCH POWDER 4/1/1997 71344326STARGOLD C-25 SHIELDING GAS MIX 10/1/1997 C-25 GASSTARLICIDE TECHNICAL 2/2/2004 N/ASTAY 6/29/2000 N/ASTAY-BRITE LEAD FREE SOLDERS 7/1/2004 N/ASTAY-CLEAN PASTE FLUX 4/1/1996 8000182STAY-SILV 15 7/8/2010 N/ASTAY-SILV BRAZING FLUXES 3/13/2001 8001731STEAM CLEANER 7/31/1995 70935358STEARIC ACID (22527) 4/7/1994 71306342STEEL 1/1/1996 N/ASTEEL 11/5/1999 N/ASTEEL BLUE LAYOUT FLUID 4/14/2004 STEELBLUESTEEL INK BLUE (AEROSOL) 6/30/2009 70968904STEEL NUGGETS 1/1/1985 N/ASTEEL RED LAYOUT FLUID 4/14/2004 8001294STOODY 19, 21, 31, 33, 35, 2124,STOODITE 11/5/1997 70114484

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 53

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Tradename MSDS Date MSDS ID

STOODY 35 COATED ELECTRODES 3/11/2008 N/ASTRAIT-LINE MARKING CHALK, BLUE 3/1/1995 N/ASTRONTIUM ALUMINUM 3/9/1995 71302451STRONTIUM ALUMINUM 10% 2/23/1996 N/ASTRONTIUM ALUMINUM ALLOY-STICKS... 1/1/2000 1037STRUCTURAL ADHESIVE 332/SEVERE ENV. 1/27/1999 8000663STUD EXTRACTOR (300A,500,500 TIG) 1/1/1985 8001791STUDIO FINISHES CHALKBOARD PAINT 3/29/2002 N/ASUBTLE 4 6/9/2000 N/ASULFUR HEXAFLUORIDE 1/1/2005 N/ASULFURIC ACID 11/1/1993 SULFUR66SULFURIC ACID 4/19/1994 SULFRCACIDSULFURIC ACID 5/1/2007 71328028SULFURIC ACID 9/9/2002 70631776SULFURIC ACID 1/26/1995 70631781SULFURIC ACID .12N, R-0687 5/1/1996 70631778SULFURIC ACID .6N, R-0736 5/1/1996 70631779SULFURIC ACID N, R-0686 5/1/1996 70631777SULFURIC ACID SOLUTION 2/15/1996 71341460SULFURIC ACID STANDARD SOLUTION 0.10N 10/21/1998 N/ASULFURIC ACID, 10-50% 8/9/2007 N/ASUN UP GLASS CLEANER (RTU) 1/1/2000 8014660SUNBRITE PREM. GRADE ALUM. ROOF COATING 10/31/1996 71339962SUPCO 88 OIL ADDITIVE 8/18/1998 N/ASUPER 3000 MORTAR 7/1/1997 N/ASUPER 3000 MORTAR 6/14/2005 N/ASUPER BLUE SILICONE LOW VOLATILE 8/7/2002 N/ASUPER FRIENDLY AIRIT/FREEZEIT 1/2/1997 71344445SUPER LUBE AIR & PWR ACTUATED TOOL LUBE 1/4/2010 N/ASUPER MET-AL MARKER NUCLEAR GRD WHT 2/19/2007 N/ASUPER RAM CP-45 12/9/2008 N/ASUPER RAM CP-50 6/12/2006 9180SUPER WEED KILLER CONCENTRATE 11/6/2003 N/ASUPER YELLOW WEATHERSTRIP ADHESIVE 6/12/2006 N/ASUPERFLEX BLU RTV SILICONE ADHES SEALANT 2/5/1999 70863477SUPERFLEX BLUE RTV SILICONE ADH 30533 6/10/2003 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 54

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Tradename MSDS Date MSDS ID

SUPERFLEX RED HI TEMP RTV SILICONE 30564 10/11/2004 N/ASUPERFLOC-205 9/5/1997 71341990SUPEROX 709 3/3/1994 71323421SUPERWOOL - ALL GRADES 5/9/2008 N/ASURECOAT 1530 4/6/2000 1000003536SURFACE CONDITIONING ABRASIVE 5/24/2007 N/ASURTAC 2000/HD/RD/XD/AEROSOL BASE 1/1/2000 71347184SUSTAIN II AEROSOL 8/18/1997 71299501SUVA 124 10/20/1995 71315097SUVA 410A 8/29/2001 8015460SUVA HP62 (R404A) 8/29/2001 8001352SUVA HP80 8/29/2001 N/ASUVA HP81 4/6/2003 N/ASVENSKA SILICA 11/1/1985 70835774SVENSKA SILICA (ALL GRADES) 6/1/1998 70995626SW DTM ACRL GLS COAT.(WATERBORNE)B66T104 10/13/1999 8000470SW EVRCLN INT LTX SATIN FIN.A97W41 P.WHT 7/9/1999 8000301SW EVRCLN INT LTX SATIN FIN.A97W41 P.WHT 10/5/1999 EVRCLN LTXSW IND. MAINT.&TOUCH UP, 1813 DAISY YLW 8/17/1998 PAINT#1813SW IND. MNT.&TOUCHUP SPRAY-2501 LEATHER 8/17/1998 70971627SW POLYURETHANE FLOOR ENAMEL,A-33 SERIES 7/26/2001SW RED INSULATING VARNISH #00601 3/1/1995 N/ASW REDUCER 54, R7K54 9/1/1997 71300537SW REDUCER 58, R7K58 9/1/1997 71300545SW SPACKLING PASTE C-50 11/11/1997 N/ASW TOUGH COAT S00329 MACHINERY BLUE GRAY 8/17/1998 70971437SW WOOD CLSC POLY VARN A67V1 HI GLS CLR 7/9/1999 N/ASWIMMING POOL PAINT - BLACK 1/25/1999 N/ASWIMMING POOL PAINT - WHITE 2/24/1999 N/ASYALON 101/102 5/5/1999 N/ASYNTHETIC GRAPHITE 1/1/1997 71311502SYNTHETIC GRAPHITE 3/1/2000 N/ASYNTHETIC GRAPHITE 7/1/2001 N/ASYNTHETIC GRAPHITE 3/24/2008 8001300T-1 EPOXY THINNER CLEAR, PC5100 11/6/2001 8001112TA-0345, LATEX MODIFIED THINSET MORTAR 9/5/1997 8000811

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 55

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Tradename MSDS Date MSDS ID

TABULAR ALUMINA 3/24/2011 N/ATARSET R THINNER, T-13 12/1/1988 71351503TAYLOR ZIRCON 950 PLASTIC 6/10/1986 71321055TB QUAT 4/15/2008 71337896TB QUAT (L-537) 1/16/2009 N/ATECH CHEMICAL VULCANIZING FLUID 7/31/2002 N/ATECH RUB-O-MATIC 4/26/2002 N/ATEMP-MAT 8/2/2000 N/ATEMPERING OIL 165 4/5/1997 71258228TEMPMAT 8/2/2005 N/ATEN-FOUR GLOVE DUST 1/16/2007 N/ATENNANT SHP 15/40 2/28/1995 70375574TERT-BUTANOL (A401500) 3/4/1996 71344296TEXACO RANDO HD 100-200 HYDROLIC OIL 8/14/2009 8015661TEXACO TMGL HEAVY/ PREMIUM 1/1/1985 8001640THE ATMOSPHERE 3/9/1996 N/ATHERM-O-HOT PATCH 5/29/2009 N/ATHERMAFLO 660 5/1/2005 N/ATHERMAFLO CLEANING FLUID 4/12/2005 N/ATHERMAL ARC TORCH COOLANT 11/14/2000 8001250THERMALASTIC 83C 10/1/1994 N/ATHERMBOND FORMULA 4 SERIES DRY MIXES 10/3/2001 N/ATHERMBOND TABULAR SERIES DRY FORMULATION12/12/1998 8000500THERMBOND/BRAKE,TABULAR SERIES ACTIVATOR 11/20/1998 8000501THERMIC TORCH, BURNING BAR, LANCE PIPE 5/5/2008 8002030THERMINOL 66 HEAT TRANSFER FLUID 5/15/2006 70995121THERMINOL FF 5/16/2006 N/ATHERMO 12 GOLD CALCIUM SILICATE INSUL 8/31/2005 N/ATHERMOGEN 85 PLASTIC 1/31/1997 N/ATHERMOGEN 90 PLASTIC 6/1/1998 N/ATHERMOSEAL 1000 & 1000SF CEMENT 9/19/2006 N/ATHERMOSEAL M22 PUMPABLE MOLDABLE 10/23/2009 N/ATHERMOSET LAMINATES 10/1/1997 N/ATHINNER #215 6/3/1992 71348530THINNER 5143 11/2/1993 71328729THINNER EPOXY PAINT 97-725 4/26/2005 8014554

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 56

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Tradename MSDS Date MSDS ID

THIOGLYCOLIC ACID (A319100) 3/4/1996 71344306THIOSULFATE N-10, R-0007 6/27/1995 71348060THORIN 12/8/1996 71317498THOROGARD 3/17/1999 N/ATHOROGARD 6/26/2002 N/ATHREAD SEALANT WITH PTFE #30534 11/12/2004 N/ATHREAD-EZE BRUSH TOP, 5901 11/11/1987 71316923THRUST QUICK STARTING FLUID 2/19/2009 N/ATHURMALOX GRAY 5/16/2002 N/ATHYMOL BLUE, T4165 6/8/1995 71343420TIBOR 4/1/2002 1021TILITE 100 8/22/1997 71351620TILITE 1014 1/7/1996 71351504TILITE 9549 1/7/1997 N/ATIN,CAPSULES,FLUX,CUPS,PLUGS,ACCELERATOR 5/19/2003 N/ATISAB II 9/14/1995 N/ATISAB II WITH CDTA 5/13/2008 N/ATISAB II WITH CDTA 10/26/2000 N/ATISAB IV (TOTAL IONIC ADJ. BUFFER IV) 6/17/2003 N/ATITANIUM NITRIDE COATING 1/1/1991 N/ATITEBOND PROVANTAGE HVY DUTY CONST ADH 10/20/2010 N/ATITRATING SOLUTION, R-0823 5/1/1996 71336721TOILET BOWL DEODORIZER - ORG 9/22/1998 70899431TOLUENE 12/3/1999 N/ATOLUENE (S80229-T3304) 4/28/1998 TOLUENETOOTSIETOY BUBBLES 2/22/1999 N/ATOPCOAT FLASHING GRADE 1/4/1999 N/ATOPCOAT MEMBRANE 1060-1 6/1/2003 N/ATOTAL ALKALINITY INDICATOR, R-0645 5/1/1996 71336205TOTAL CYANIDE 1/31/2004 N/ATOTAL IONIC STRENGTH ADJUSTMNT BUFFER IV 9/28/1993 71326911TOUGH JOB 1/1/1985 N/ATOUGH ON GREASE 9/16/1996 N/ATR-19 INSULATION 11/15/2007 N/ATR-2000SL 1/23/1998 71267612TRACKWEAR, TRACKALLOY HS... 11/5/1997 70114482

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 57

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Tradename MSDS Date MSDS ID

TRACKWEAR, TRACKALLOY, TRACKMANG... 11/5/1997 71348690TRAFFIC PAINT 409 YELLOW 1/22/1993 71321352TRAFFIC PAINT 412 YELLOW 4/27/1995 71327143TRAFFIC PAINT YELLOW 9/28/2006 N/ATRAFFIC SPOTTER 5/1/1997 N/ATRANELEC CONVENTIONAL TRANSFRMER OIL 1/13/2005 N/ATRANS-TETRACETIC ACID 1/5/1993 71344365TRASAR 23262 COOLING WATER TREATMENT 10/13/2002 N/ATRASAR 23265 11/12/2001 8001752TRASAR TRAC 104 3/14/2006 8015350TRASAR TRAC101 2/3/2005 8014610TREMFLEX 027-067-996 6/1/1989 71329131TREO THERMAL BLANKET TRE-130 4/12/2004 N/ATREO VITREOUS SILICATE NEEDLED BLANKET 9/10/2004 N/ATRIADINE 20 INDUSTRIAL MICROBIOSTAT 1/10/2005 N/ATRIS(HYDROXYMETHYL)AMINOMETHANE 12/12/1997 71356124TRITON X 100 3/1/1991 71301471TUFF GUY ACTION MARKER HD BLACK 8/21/2007 N/ATUFF GUY ACTION MARKER HD BLUE 8/21/2007 N/ATUFF GUY ACTION MARKER HD RED 8/21/2007 N/ATUFF GUY ACTION MARKER HD WHITE 8/21/2007 N/ATUFF POW'R 3/8/1995 N/ATURF FERTILIZR + POST-EMERGNT WEED CNTRL 1/11/1996 71339211TURPENTINE 6/23/1995 71320680TZ 150 PATCH 8/15/2000 8001061TZ 352 DRY MORTAR 8/15/2000 8001060U-PRIME, UNIVERSAL PRIMER 282,284,285 1/24/1989 70971726UCAR CARBON BLOCK AND BRICK, NMH GRADE 1/1/2001 UCARUCARTHERM HEAT TRANSFER FLUID PM-6141 11/6/1992 71301520UFALA 5/7/2001 N/AULTIMATE FLOOR CLEANER 8/20/2003 N/AULTIMER 7751 8/21/2001 8001755ULTRA BOND 2000 4/2/2001 N/AULTRA CLOROX GERMICIDE BLEACH 9/1/2004 N/AULTRA COOL 2000 2/9/1996 70934535ULTRA COOL 7000 8/14/1997 71317904

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 58

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Tradename MSDS Date MSDS ID

ULTRA COOL SMC 12/6/1995 70361465ULTRA LOW RANGE CHLORINE BUFFER 11/6/1996 71331001ULTRA URINAL SCREEN 12/3/2009 N/AULTRABOND 1 5/19/2008 N/AULTREX PLUS PBB 9/3/2010 8001760UNACAST 65 LC WITH FIBERS 4/8/1997 71352698UNACAST UG60 W/F 5/10/2001 UG60UNACAST VF THERMAX/AL 3/19/2003 8001712UNACAST VF65/AL 6/5/2001 8001285UNDER INSULATION COATING 1027 UIC BLACK 7/1/2003 N/AUNI-CAST A 12/2/2002 N/AUNI-PAINT MARKERS (PX-20,-21,-30) 1/2/2003 N/AUNI-PAINT PX-21 & PX-20 MARKER ALLCOLORS 2/1/2007 N/AUNI-PAINT PX-30 BROAD MARKER 2/1/2007 1000037585UNI-PLAS 85ESS 1/20/2004 70995683UNI-RAM 85ESS 12/3/2002 8014594UNITRAC HYDRAULIC FLUID 1/5 GA 1/14/2002 N/AUNIVERSAL CEMENT 3/20/2006 70934765UNIVIS HVI 13 4/23/2008 N/AUNIVOLT N 61 B 6/21/2003 N/AUNOCAL 142 SOLVENT 66/3 12/16/1996 71329261URETHANE ALKYD GLOSS ENAMEL M22 11/12/1992 71341490URETHANE ALKYD GLOSS ENAMEL M22, NM22 7/19/2001 N/AURETHANE FISHEYE PREVENTER 12/12/1995 71347032US 70 LC, US 60 LC, US 50 LC, US 60 LC G 1/1/2013 N/AUT-R20 HARDENER 2/3/1999 N/AVACUUM-FORMED INSULATION 1/13/1998 N/AVAL PLEX EP GREASE 2/10/1995 70689927VAL ULTRA PREM INT FLT ENAM BASE 2 4/16/2007 N/AVALSPAR 007 0206275 A TRD SG BLU BASE 9/30/2003 N/AVALSPAR 7 20055 A TRD EXT LX SG BASE 4 7/6/2004 N/AVALSPAR 7 206267 A TRD SG RED BASE 9/29/2003 N/AVALSPAR 7 206272 A TRD SG YLO BASE 6/7/2005 N/AVALSPAR HI HIDE PRIMER 1/8/2007 N/AVALVE ACTION PAINT MARKER 11/1/2005 N/AVALVE LUBRICANT 650 7/17/1996 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 59

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Tradename MSDS Date MSDS ID

VALVE REGULATED LEAD ACID BATTERY 6/8/2005 N/AVALVOLINE AC 5W20 12/1 QT 1/14/2002 N/AVASCO SPECIALTY STEELS 4/1/1990 N/AVEE BLOCK/VEE BLOCK 35 11/9/1998 70835775VERSAFLOW 45/AL ADTECH 5/9/2001 8001280VERSAFLOW 65/AL PLUS 11/28/2001 N/AVERSAFLOW THERMAX/AL ADTECH 8/2/2002 N/AVESPHENE II SE 4/15/1997 71345540VIBRA-SEAL 3/1/1999 N/AVINYL & FABRIC, MEDIUM GRAY 11/28/2010 N/AVINYL ACRYLIC MASTIC WEATHER BARRIER 9/30/2004 N/AVINYL SUEDE 977-DECORATOR CEILING WHITE 3/29/1996 71354452VINYL SUEDE FLAT INT LTX 933-935,937,951 4/1/1996 VINYL-LTXVIPERLUBE HIGH PERFORM SYN GREASE 6/25/2003 N/AVOLTZ 12/7/1995 70611806VULCASIL 1/1/1985 9555VULCASIL SRR05 1/1/1985 N/AWAL-CAST INSUL 28 LW 2/12/1997 70883548WALL-TITE 00450 SEAM ADHESIVE 8/17/1995 N/AWASP & HORNET KILLER PLUS 6/15/2005 N/AWATER HARDNESS BUFFER WITH MAGNESIUM 12/6/2000 N/AWATER HARDNESS BUFFER WITH MG 9/26/1997 N/AWATER HARDNESS INDICATOR 9/26/1997 N/AWATER HARDNESS INDICATOR 9/25/2001 N/AWATER SOLUBLE DEODORIZER 11/1/1993 N/AWATER SOLUBLE SUPER IND CLNR/DEGRSR 1/31/2008 N/AWATERBASE STAINLESS 844 3/22/1994 70899381WATERLESS HAND CLEANER WITH D-LIMONENE 11/17/2000 N/AWAXIE TIME GREEN APPLE, 160891 4/16/1996 71336810WD-40 AEROSOL 12/1/2004 N/AWD-40 BULK LIQUID 12/1/2004 71301840WEAR GUARD HIGH LOAD RESIN EPOXY 10/10/2006 N/AWELD KLEEN 350 1/1/2003 N/AWELD KLEEN HEAVY DUTY 1/1/2003 71352180WELD-ON 702, 704, 705, 707, 710,... 5/1/2002 N/AWELD-ON P-68 PRIMER FOR PVC/CPVC PIPE 4/1/1994 71317002

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 60

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Tradename MSDS Date MSDS ID

WELDERS BLACK MAGIC 5/12/2006 8001890WELDFAST CL-200 PART "A" 1/21/2003 8000930WEMCO C, 55822AG 5/8/1990 N/AWET/DRY PREMIUM ROOF CEMENT 10/31/1996 71298370WHITE LIGHTNING HI HEAT RTV RED SILICONE 7/12/2002 N/AWHITE LITHIUM GREASE 11/4/2010 N/AWHITEBLAST 4/19/1995 9562WIRE DRYER 3/6/2008 N/AWIREMAX 60 7/25/2001 N/AWITE-OUT FOR EVERYTHING & M/P COMML PACK 3/30/1994 N/AWOOD GUARDIAN CL AMERICAN PP302 8/10/2004 N/AWOOD GUARDIAN CLASSIC AMERICAN (PP302) 3/5/2004 N/AWOOD GUARDIAN INT POLY CLEAR (PP316) 5/21/2004 N/AWOOD GUARDIAN POLYURETHANE CLEAR, PP316 8/10/2004 8014693WOOD GUARDIAN SATIN URETHANE VARNISH,CLR 12/7/1999 N/AWOOD PRESERVATIVE/CLNR. 846 1/12/1995 71344636WOOD STAIN CLEAR BASE 832 8/8/1991 71301950WROUGHT ALUMINUM ALLOY, 3XXX SERIES 5/25/1999 N/AWROUGHT ALUMINUM ALLOY, 6XXX SERIES 5/25/1999 N/AWROUGHT ALUMINUM PRODUCTS, 1XXX SERIES 5/6/2009 N/AWROUGHT ALUMINUM PRODUCTS, 1XXX SERIES 11/24/2015 N/AWROUGHT ALUMINUM PRODUCTS, 3XXX SERIES 12/3/2009 N/AWROUGHT ALUMINUM PRODUCTS, 5XXX SERIES 8/14/2000 N/AWROUGHT ALUMINUM PRODUCTS, 6XXX SERIES 12/1/2009 N/AWYNN'S MACHINE CLEANER 11/7/1997 N/AX STAMPER INK Y-30 6/14/1997 N/AX-ERGON 100XL 1/8 4/11/1991 71329198XCEL FLOW 60AL 2/6/2003 N/AXD BASE 1027/WHITE 1029 5/9/1995 N/AXL-300 10/15/1993 71010334XO-RUST ANTI-RUST ENAMEL 7/10/2012 N/AXT POLYMER 7/26/2010 N/AXTREME BLUE -20 WWF 6/13/2005 70937982XYLENE THINNER 5133 6/12/1998 8001442XYLENES (X3520) 5/28/1996 71302077YELLOW 77 WIRE PULLING LUBRICANT 12/21/2005 70947304

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

Page 61

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Tradename MSDS Date MSDS ID

YUASA DRY CHARGE BATTERY 12/1/2008 N/AYUASA LEAD-ACID BATTERY 11/29/2007 N/AYUASA VALVE REGULATED LEAD-ACID BATTERY 8/1/2008 N/AZAR PAINT & VARNISH REMOVER, 275 7/1/2001 N/AZENDOX SF 1/1/2002 N/AZEROL 300 8/1/2008 1000038711ZETAG 7878 10/24/2001 N/AZETEX UNTREATED PRODUCTS 8/8/2008 N/AZINC ACETATE 10/29/2001 N/AZINC METAL (GRANULAR AND MOSSY) (Z15500) 3/4/1996 1017ZIRCON SHAPE, LPC-713R, 714R 4/1/1996 N/AZIRCONIUM OXIDE BELTS 1/3/2005 71354449ZIRMET DISKS, METSPLICE BELTS 12/18/1998 N/AZOOM SPOUT OILER 4/10/2007 N/A

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Monday, March 14, 2016

SARA 311 Listing

Company: Century Aluminum Of Kentucky, LLC

Address: P.O. Box 500

Hawesville KY 42348

Per the requirements of the SuperFund Amendment and Reauthorization Act of 1986, Century Aluminum Of Kentucky, LLC is informing you that we maintain inventories of the following OSHA Hazardous Materials. Material Safety Data Sheets will be provided to upon request per the Section 311 Requirements.

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