Film-gard 6' X 100' Black Polyethylene Construction Sheeting, 4 Mil

I shopped around for the right size and overall quality. I needed this as a replacement for the 30 year old vapor layer in my basement. I have not looked forward to doing it but I finally went ahead and did what I had to do. This plastic sheeting is exactly what I needed. 20x50 covered my basement and more than enough to do the ceiling as well. When I removed the old and crumbling sheeting, the smell of the damp dirt was strong. After applying the new barrier, it instantly went away. Super easy to work with, shape and move into position. I doubt there will ever be another reason to change it in my lifetime. I heard this is a great weed blocker so I will be buying it again when that horrible outdoor project comes around.