Painting Cement Siding Asbestos

Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.

Painting cement siding asbestos.

Unfortunately asbestos never remains truly untouched because of nature. Untouched asbestos is just as safe as any other siding or insulation. Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. 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.

Since it doesn t expand or contract with the outside temperature asbestos siding makes a good base for paint. Where paint is to be applied appropriate respiratory protection to control the paint vapours mist must also be considered. There are two common versions for use on homes apartment buildings or commercial structures. Once the surface is prepped and cleaned there s really no difference when it comes to painting asbestos siding than any similar fiber cement or hardiboard siding.

It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Before starting assess the asbestos cement for damage. The portland cement binds asbestos fibers into a hard mass. Asbestos siding is a cement based siding that contains asbestos.

This is due to the fact that fiber cement does not soak in the painting products like cedar pine or other wood siding products. If work is to be carried out at height appropriate precautions must be taken to prevent the risk of falls. The danger of asbestos lies in the particles that escape and can be inhaled. Advice for painting fiber cement or asbestos cement building shingles or siding.

Preparing the asbestos work area. We were recently contacted from a prospective client about an exterior paint job in groton connecticut. The choice is yours as far as whether you want to spray or roll the paint on. Asbestos cement siding is very brittle and can be easily chipped cracked or.

Paint for asbestos cement siding works by creating a permanent polymer based barrier between the asbestos and the elements. This version allows you to paint the fiber cement siding in whatever color scheme you choose after installation. If i paint them as suggested 2 coats of primer and then 1 or. The shingles are extremely snug against one another.

I read the advice about how to paint the asbestos shingles but i am concerned. She currently has asbestos siding and her question was we have asbestos siding. Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials.