Testing shows it should perform adequately to prevent exposure to asbestos during its rated lifetime which is typically about 3 5 years.
Painting asbestos siding best paint.
Advice for painting fiber cement or asbestos cement building shingles or siding.
Avoid the temptation to go with the cheapest paint you can find as painting asbestos siding is no different than painting any other exterior surface that s exposed to the elements.
Do not sand or saw the asbestos shingles to prevent particles from entering the air you breathe.
Once we have cleaned and prepared the surface then there is really no difference when it comes to painting.
Repeat the painting process until you have two complete coats of oil based paint on the siding.
When it comes to applying a long lasting coat of paint start with a 100 acrylic exterior latex primer followed by 100 exterior latex paint.
Not all latex paint is 100 acrylic so read the labels.
Picking the right paint for asbestos siding.
Posted on july 7th 2016.
Wear safety goggles if you are using a water blaster.
Cut in paint along windows doors and eaves with a good brush that disperses paint smoothly.
Pick a good quality exterior paint from a company like benjamin moore or sherwin williams and you ll be fine.
In our page top photo of badly peeling paint on fiber cement lap siding we suspect that the wrong paint was used the paint was improperly mixed a primer was needed or the paint was applied over a chalked or damp surface.
Our method of choice to first apply zinsser peel stop triple thick primer which is a water based acrylic binding primer designed to penetrate and stop previous coatings from peeling.
It s a latex combination exterior paint that can be used on masonry and siding.