How To Repaint Asbestos Siding

Advice for painting fiber cement or asbestos cement building shingles or siding.

How to repaint asbestos siding.

So it s just a basic paint job. Here at top coat painters we dial down the pressure and use a 4 step process. We do a final rinse again. Picking the right paint for asbestos siding.

Asbestos shingles hold paint very well when you use the right kind of coating. Not all latex paint is 100 acrylic so read the labels. We apply a soap mildew killer under very low pressure and allow it dwell on the substrate for aprox 10 to 20. Pick a good quality exterior paint from a company like benjamin moore or sherwin williams and you ll be fine.

Apply a liquid sander solution by rolling on liberally with a paint roller and using clean rags to rub and smooth the surface. Inside the cement. Use a dust mask do this particularly when the surface needs thorough cleaning. 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.

Make sure they re very dry. We rinse with plain water to pre wet the surface and remove very loose dirt. Prime them then paint them and you ll be good to go. Prepping your asbestos siding for repainting requires a lighter touch one involving lots of water to prevent dust from wafting up around the shingles.

Throw away the clothing. Normally you d scrap down the old paint from your siding but doing that with asbestos can release dangerous particles into the air. And it s inside of the the asbestos is inside of the cement so it s not going to get out. 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. Do a good job on the cleaning. Use a water blaster for the large pieces and allow the siding to dry thoroughly. There really is no right paint when painting asbestos siding as it doesn t require anything out of the ordinary.