product is great, does exctly what i needed it to do. my nly problem is what it costs for shipping...

Best tape I have found for this application. Easy to work with, wide enough to provide a secure seal. Seems to hold well in the short time I have had it installed.

Thanks for the follow up. Your products were more than what I expected, but I can't say enough about the excellent support I received from your staff. I'm hoping to use your products on another project I may have coming up soon.

All materials and supplies were as advertised. The foundation tape, the water proof seam tape, and the vapor barrier fasteners worked exactly as advertised. I could not have been more pleased with the products.

Just finishing encapsulating our crawl space. Used the 12 mil diamondback, butyl tape, seam tape and foundation pins and couldn't be more satisfied. Work as promised and we were surprised how easy the 12 mil was to work with. Appreciated the helpful info on the website and even more the direct customer service. Called two or three times with questions and always got someone who was very helpful. Thanks again! Good to be almost done and even better to think we shouldn't have to do this again with quality products like these!