I am very happy with the result since we converted a vented space that was a nightmare into one that was actually pleasant to be in. It should pay in utility bill dividends over the next few years.

Once I understood what this was, I ordered and used 5 rolls. I covered my entire crawlspace floor with it prior to putting down the vapor barrier. It is strong and really is just what I was looking for.

The perfect tape for my sealed crawl space that needed resealed. Sticks better than another brand I previously had. Would definitely buy again.

The Foundation Seal Tape is absolutely excellent. Originally, I thought it was very pricey, but once I began using it, I changed my mind. This tape is great for this purpose. I used it to attach the vapor barrier to the foundation walls.

Great product! Strong adhesion! Glue on the tape is such that the scissors we were using for cutting it had to be thoroughly cleaned with solvent at regular intervals.