how does humidity effect exterior paint?

12

Upload: paint-america-inc

Post on 20-May-2015

150 views

Category:

Design


0 download

DESCRIPTION

What Happens to Exterior Latex Paint, if applied during high humidity or rainy conditions? http://paintingamericainc.com/2013/happens-exterior-latex-paint-applied-high-humidity-rainy-conditions/

TRANSCRIPT

Page 1: How Does Humidity Effect Exterior Paint?
Page 2: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

What Happens to Exterior Latex Paint, if applied during

high humidity or rainy conditions?

Page 3: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

Water evaporation is the first step of the drying process. High moisture present in the air during application or shortly after inhibits the evaporation process.

Page 4: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

The next factor is coalescent solvents which soften the binder particles and

glue them to the pigment particle.

Page 5: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

If the said solvents evaporate before the water does, then the paint film is

laden with water.

Page 6: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

This inhibits proper paint film formation, leading to paint failure; blistering, loss

of gloss, or can simply run off the substrate.

Page 7: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

Surfactant Leaching is the most common effect seen when latex paint is applied during times of high humidity.

Page 8: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

Surfactants are the ingredient in paint that keep the colorants stable and

helps with surface tension from a liquid to a solid.

Page 9: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

This leaching will cause a clear wax like substance or a colorant run out, down

the siding of your home.

Page 10: How Does Humidity Effect Exterior Paint?

Here are 14 Key Questions You Should Ask Any

Contractor

Painting America, Inc. paints exteriors in the correct weather conditions, during July, August and as far into September as weather will permit.

Page 11: How Does Humidity Effect Exterior Paint?

Call us today at

425-488-1192

Page 12: How Does Humidity Effect Exterior Paint?

Or Visit Us Online at

PaintingAmericaInc.com