Download - Mangum School
Edison Elementary Roof Coating ProjectMangum, OK
Project completed by: Washington Companies Inc. Chuck Carpenter - Owner
Chuck,
“Thanks for the pictures. Any other pictures that you have would be great as I will use them to put in the newspaper and also present them to our school board members. I am very impressed with the job you guys did and the professionalism of the workers. You have my full recommendation for any job you are seeking”.
Micky LivelySuperintendent, Mangum Schools
EXISTING ROOFGranulated Modified Bitumen – 40,000 sq.ft.
Granulated Modified Bitumen
Checking depth of alligator cracks in ponding areas
SURFACE PREPARATIONHigh Pressure Power Wash with Bio-degradable Cleaner
NEOGARD8500 Bio-Degradable Cleaner
Bad areas & protrusions detailed with Polyurethane Foam
“Reddish” color is 7780/7781 Primer1/3 gal/100 sq.ft.
7419 HB Urethane Base Coat350 psi tensile strength500% Elongation1.5 gal/100 sq.ft. – 18 dry mils
After Base Coat is Applied to Entire Roof2nd Coat of 7419 HB is Applied to the Seams
70613 Urethane Topcoat2,500 psi tensile strength450% Elongation1.5 gal/100 sq.ft. – 18 dry mils
#11 Roofing Granules Applied Over Wet Topcoat
Total System Elastomeric Coating Thickness to Average 36 Dry Mils for this Project
10 & 15 Year Warranty Requirements10-Year Warranty:
3. Clean roof with high pressure power wash & 8500 Biodegradable cleaner
4. Primer: 7780/7781 epoxy primer at the rate of 1/3 gal/100 sq.ft.
5. Base Coat: 7419 HB urethane at minimum rate of 1.5 gal/100 sq.ft. – 18 dry mils
6. Topcoat: 70613 urethane at a minimum rate of 1.5 gal/100 sq.ft. – 18 dry mils
Total system elastomeric coating thickness to average 36 dry mils
15-Year Warranty:
• Clean roof with high pressure power wash & 8500 Biodegradable cleaner
• Primer: 7780/7781 epoxy primer at the rate of 1/3 gal/100 sq.ft.
• Base Coat: 7419 HB urethane at a minimum rate of 3 gal/100 sq.ft. – 36 dry mils
• Topcoat: 70613 urethane at a minimum rate of 1.5 gal/100 sq.ft. – 18 dry mils
Total system elastomeric coating thickness to average 54 dry mils
CURT CARPENTER C&G COATINGS
Your NEOGARD® Representative
Thank you for your time. Please feel free to contact me for an estimate or more information on the NEOGARD® product
and application that’s right for you.
8228 Marshall Dr.Lenexa, KS 66214
913-438-2412 – office913-634-2588 – cell913-492-4362 – fax
