They recommend that leaving the old shingles on is a safe choice though removal is a possibility too.
How to prepare asbestos siding for paint.
Let the siding dry then prime and paint with the best exterior latex you can find.
Not all latex paint is 100 acrylic so read the labels.
If you hire the job out painting asbestos siding doesn t require any special licensing as far as the contractor doing the work so you.
Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.
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.
Use a water blaster for the large pieces and allow the siding to dry thoroughly.
You can t drive screws and nails through them without pre drilling.
Here at top coat painters we dial down the pressure and use a 4 step process.
Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping.
Be sure to use both a primer and top coat that are recommended for use on cleaned fiber cement siding as recommended by the manfacturer of both the siding and the paint.
Normally you d scrap down the old paint from your siding but doing that with asbestos can release dangerous particles into the air.
We rinse with plain water to pre wet the surface and remove very loose dirt.
Asbestos shingles hold paint very well when you use the right kind of coating.
Preparation before coating is the key to a successful paint job.
You ll need to consult an asbestos expert to discuss removal and disposal.
Taking some extra time cleaning and prepping the siding before painting which is always recommended to remove dirt and mildew that may present is necessary.
Using a respirator rated for asbestos and disposable tyvek suits is likely overkill for painting asbestos siding but they are definitely necessary when removing siding but peace of mind is priceless especially if your significant other insists.
Asbestos shingles are relatively strong but brittle.
Apply a liquid sander solution by rolling on liberally with a paint roller and using clean rags to rub and smooth the surface.
When you are done cleaning paint the siding with a suitable primer.
