How To Remove Silicone From Aluminum Siding

You ll want to use a solution to soften the caulk before you try your hand at it.

How to remove silicone from aluminum siding.

Softening the residue by prolonged exposure to mineral spirits loosens its bond with the substrate. Avoid metal scrubbers. Scrape away as much of the old caulk as you can with a sharp razor blade. There are products available such as goof off 3m caulk remover and dap caulk be gone.

If the silicone isn t soft enough to peel away you can apply heat. Wet the area thoroughly and scrub with a nylon dish scrubber or medium bristle brush. Next place some lift off in a yogurt cup stoneyfield farm is my favorite and apply it to the caulk with a small 1 inch paint brush. Wxtv heads to the boston area to see how aluminum siding is removed and replaced without damage.

Heat softens the silicone so it s easy to peel away with a putty knife. Use the utility knife or razor to make an incision on one side of the caulk seam. Then peel the caulk back to remove each section. We ll catch up with victor brown and michael mcmahon to see.

Slice slowly and be careful not to cut into the wall. If you re removing caulk from window trim score the side of the caulk that touches the trim then score the other side that touches your siding or adjacent surface. When the silicone is soft you should be able to pry it up with a putty knife and then pull it off using your fingers. How to remove silicone from metal.

Hold the knife so it is near the wall at the base of the silicone and slide the knife down the full length of the seam. You can use wet heat such as a wet hot cloth or a dry heat from a hairdryer. Because silicone is flexible it s pliable and easier to remove. Select the first caulk seam to remove.

Removing silicone caulk residue effectively is a two or three part process. Set your utility knife or razor blade down on your work surface and take hold of the loose end of the bead with your pliers. Push the razor away from you being careful not to scratch into.