Great product, I am using it to help seal off my crawl space from the ground due to Radon issues. I am using their Felt 550 under this to help protect it from sharp objects which might puncture a hole in it. But really it is pretty tough stuff with the reinforcing that is in it.

Really well constructed.

We ordered the reinforced poly for a crawlspace encapsulation. It appears to have worked great. Looks good.

Great product--prompt service and excellent price. Fixed odor and moisture issues. Fast delivery.

Great product. Strong and very easy to work with. Did a great job repairing torn seams.