This is 4" tape used to seal the seams of the vapor barrier. It comes in 4" x 180". This will give you a
waterproof seal at the seams. In very wet conditions it is also recommended to use the tape even under the seam to
give it extra protection. The tape is pressure sensitive and achieves 100% strenght in 15 minutes. Other tapes have
been known to release when they come into contact with moisture.
The guidelines is that you need to order 1 roll for every 500 sq foot of the vapor barrier.
For detailed video instructions I would recommend that you go to the Crawl Space Repair
channel on YouTube"
* Much of the content in this website used by
permission of CrawlSpace Concepts LLC
Copyright 2011. All Rights Reserved Halliker's, Inc.