With the water still running over it scrub the area with your brush.
Painting asbestos roof shingles.
You can roll it or brush it on but make sure you get under the small lip at the bottom of each asbestos siding shingle.
Fiber cement shingles both new non asbestos product and the older asbestos cement product are provided from the manufacturer with a coated surface usually white.
Jomax is good product to use and all you need is a pump up garden sprayer and a hose to use this product.
Set your ladder to the highest point of the house.
Allow the primer to dry completely.
And after you prime them you can use a standard house paint.
Apply a coat of primer to the newly cleaned siding.
The primer creates an adhesive surface for the paint and helps seal the color of the old paint.
Paint for asbestos cement siding works by creating a permanent polymer based barrier between the asbestos and the elements.
Unfortunately asbestos never remains truly untouched because of nature.
Climb up with your scrub brush and hose.
You know the nice thing about asbestos shingles is they never rot.
Put on your mask.
The first thing you need to do is wash the shingles down to remove dirt and mildew.
Wet down the top portion of the shingles.
How to paint asbestos shingles step 1.
After it dries thoroughly then it s a good idea to prime them.
Untouched asbestos is just as safe as any other siding or insulation.