Painting Asbestos Siding Problems

Allow the primer to dry completely.

Painting asbestos siding problems. It s not difficult at all to paint asbestos siding as one of its benefits is that paint easily adheres to it and it is very durable and can last for decades without chipping or cracking. Apply a coat of primer to the newly cleaned siding. That said you ll still need to take some precautions if you decide to paint your asbestos siding. Other problems caused by high moisture in fiber cement siding are detailed at siding fiber cement moisture levels but sometimes the asbestos cement or fiber cement shingles just look soiled and do not clean up enough to satisfy the homeowner.

This presents a problem when it s time to repaint the exterior of the house. Paint for asbestos cement siding works by creating a permanent polymer based barrier between the asbestos and the elements. The approach of removing the old shingles and replacing them with new siding is an option that many homeowners have pursued though probably not as safely as they should. The primer creates an adhesive surface for the paint and helps seal the color of the old paint.

The danger of asbestos lies in the particles that escape and can be inhaled. Normally you d scrap down the old paint from your siding but doing that with asbestos can release dangerous particles into the air. Untouched asbestos is just as safe as any other siding or insulation. Old asbestos shingles on your house aren t dangerous unless you start breaking scraping or otherwise disturbing them.

Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres.