Is the old caulking removed before new coats are applied.
Caulking asbestos siding.
Cement asbestos siding shingles photo at left non asbestos containing replacement products now available and cement asbestos board siding as well as undersheeting.
Letters that provide guidance on asbestos national emissions standard of hazardous air pollutants neshap applicability to linoleum tar paper electric wiring floor tile mastic caulking compounds and other similar materials during demolition.
When deciding how to use caulk on your siding however it is generally more important to consider where you should not use it.
Asbestos in caulking was most commonly used in window putty to help retain heat and reduce drafts.
Some building siding materials contain asbestos.
Common places in the home that may have asbestos containing caulk are around the seals of ovens fireplaces boilers pipe joints ducts brickwork and exteriors.
Caulk is by necessity a sticky gooey substance and as such it smudges easily.
Made to mimic the look and feel of older asbestos siding the gaf weatherside line comes in a variety of styles and textures with all of the fiber cement siding completely safe and asbestos free so the siding can be sawn cut and drilled as needed with no worries whatsoever.
So what i would tell you to do is to use a colored caulk to choose the caulk in the color of the siding.
Similar to paint previous coats of.
If overused or incorrectly placed siding caulk can cause more damage to your exterior than good.
And many homeowners over caulk applying caulk where it doesn t belong and potentially compromising the performance of their siding.
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.
The nails holding up the siding should not be caulked.
Caulking your home s siding is a simple process but not necessarily a foolproof one.
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.
What you want to use is a silicone caulk because it s the most permanent one.
But you are correct that it is very difficult to paint.
Asbestos caulking putties see asbestos in putty.
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