Best Exterior Caulk For Vinyl Siding

Butyl rubber is sometimes recommended for exterior siding since it s a specialty outdoor caulk that can withstand changes in temperature and repeated exposure to the elements but you can choose any exterior caulk that will bond to your siding just make sure to read the labels and spot check on an unseen portion of your siding to make sure.

Best exterior caulk for vinyl siding.

Loctite pl white polyurethane you may be used to seeing it in heavy duty spray foam but polyurethane caulk is a great alternative to silicone. It s even paintable so you can diy without fear. Dap 18370 self leveling concrete sealant. A great product is pro stretch by all pro.

You have the most color choices with latex or siliconized acrylic caulk both of which are easy to apply and clean up. Paintable silicone caulk can be used around the outside of window units to properly seal the window and the siding edge or around the entire door unit. Use around the perimeter of windows to help seal the window to the header sill jack stud and jamb. This window door and siding sealant from loctite is high performing but perfect for keeping a beautiful exterior.

Nail holes in aluminum and vinyl siding are tough to repair without replacing the entire piece but a squirt of color matched caulk from a siding supplier will solve the problem for a lot less money and aggravation. Although there are different kinds of exterior caulk available in the market for different kinds of surfaces and uses here are the ten best exterior caulk that you can choose from. 10 best exterior caulk for windows doors brick. Sashco big stretch acrylic latex high performance caulking sealant.

When caulking seams between windows and masonry siding including basement windows and windows on stucco or brick homes you ll need an exterior caulk that s compatible with. Trim the hardened caulk flush with the siding using a razor blade. Use around sinks tubs and showers. Generally we do not recommend caulking butt joints on cedar siding.

We only caulk butt joints on cedar siding if previously caulked. Big stretch acrylic latex exterior caulking sealant. It s best to look for a 100 acrylic silicone elastomeric caulking that offers 400 to 800 elongation. The sashco 10016 is commonly referred to as the big stretch.