How To Repaint Asbestos Siding

Prepping your asbestos siding for repainting requires a lighter touch one involving lots of water to prevent dust from wafting up around the shingles.

How to repaint asbestos 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. We rinse with plain water to pre wet the surface and remove very loose dirt. There really is no right paint when painting asbestos siding as it doesn t require anything out of the ordinary. Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping.

If this is the case consider adhering to the following safety measures. Not all latex paint is 100 acrylic so read the labels. Use a water blaster for the large pieces and allow the siding to dry thoroughly. 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.

Use a dust mask do this particularly when the surface needs thorough cleaning. Advice for painting fiber cement or asbestos cement building shingles or siding. Prime them then paint them and you ll be good to go. Pick a good quality exterior paint from a company like benjamin moore or sherwin williams and you ll be fine.

We apply a soap mildew killer under very low pressure and allow it dwell on the substrate for aprox 10 to 20. Inside the cement. Here at top coat painters we dial down the pressure and use a 4 step process. Picking the right paint for asbestos siding.

And it s inside of the the asbestos is inside of the cement so it s not going to get out. Do a good job on the cleaning. Throw away the clothing. Asbestos shingles hold paint very well when you use the right kind of coating.

Apply a liquid sander solution by rolling on liberally with a paint roller and using clean rags to rub and smooth the surface. Normally you d scrap down the old paint from your siding but doing that with asbestos can release dangerous particles into the air. Make sure they re very dry. So it s just a basic paint job.