Premium Polymer Caulk

I ran into concrete block sweating to the point that the foundation tape wouldn't stick. This stuff worked perfectly.

This caulk is easy to use. I use it at the top of my crawlspace wall plastic sheeting to make a seal above the adhesive strip. It makes a neat job and has never let loose of the sheeting.

Excellent caulk. worked great where the foundation seal tape had problems.

When I first saw the calk it looked like the same stuff you can get at the box stores. (Perhaps some have the same stuff, but when I checked the one by my house didn't.) This is good stuff. Spread it on liberally on a clean surface and it sets up with a good waterproof seal. Then tape the seam with seam tape.

The Foundation Seal Tape did not hold very well on some of the concrete Foundation blocks. I'm glad I ordered this caulk. It did a great job sticking to the concrete blocks. Even if you can find this at a big box store, it is more expensive than ordering here. Well worth it.