Important things to look for in a waterproof seam tape…
Tape Adhesion
In any project requiring a seam tape, tape adhesion is one of the most important factors to look at. You want the tape to seal properly, but not be so sticky that you can’t get off the roll. It should not lose adhesion over time, and should stick to the intended surface for its lifetime. The Waterproof Pro Seam Tape™ achieves full strength 15 minutes, at 70 degrees F. At 4.7 pounds of of adhesion per square inch, there is no other tape on the market that can say that. Its amazing durability will seal your crawl space tightly, and give it a clean and smooth finish.

Flexibility
Many seam tapes are thick and incredibly sticky, but lack flexibility to be useful in tight corners or small spaces. Waterproof Pro Seam Tape™ is strong, dependable, and is flexible enough to secure every seam.
Long Lasting
The reason you install a vapor barrier in a crawl space is to protect it from unwanted moisture. Sadly, you can use the best rated barrier on the market, and still fail to protect the space with a mediocre seam tape. The Waterproof Pro Seam Tape™ will not curl over time or tear when sliding or shifting boxing. Its tensile strength allows it to maintain its form and lay smoothly against a vapor barrier.
Here you can find the most asked for data on the Waterproof Seam Tape Pro™
