great product, very durable.

This is an extremely heavy duty product. I got it to put on some particularly heavy traffic sections of my crawlspace floor; elsewhere (floor and walls) the 12-mil product is more than adequate. The only two to consider are the 12-mil and 20-mil DrySpace.

This product appears to be everything it says it is. Time will tell. Would recommend this material to anyone for this application.

I was pleased to install the 12 mil at my customers request. It worked well. The customer is very pleased. I will continue to use this products on installs.

I noticed an immediate difference in air quality when the job was done. The 20 mil plastic is thick but easy to use. I do not know about durability as I just installed it. But it does tape together very well.