Very wide tape that sticks very well. Get to end of roll it does want to curl up but that would be with any tape

I found this tape very easy to work with and it seals very well. Ideally its a two person job, but I did most of the taping by myself.

This is also a must to seal the seams. It sticks very well . Differently use this tape to do a great job.

I used this tape to encapsulate the piers in my crawl space. It stuck very well to the cinder block. I used 6 Mil plastic and it adhered perfectly.

It was first time ordering and using this tape with this company! The tape was excellent for the purpose but I will but more just to have a roll for other uses, its wide about 4" very sticky but rips easily by hand which is useful since your in a crawlspace! I will buy again and def recommend to friends and family