EPDM rubber membrane for use as tarps. I purchased a 60’ x 60’ pond liner to cover my capped foundation. This has been cut into useful sizes to be used as tarps to cover machinery or protect items from weather. This is strong and very heavy rubber. Sizes: 9’ x 20’ $135, 10’ x 20’ $150, 12’ x 20’ $175, 20’ x 21’ $300. These are heavy. The larger one will need 2 people to move.