Pond Liner-Firestone Pond Gard-UPS'able Boxes FIRESTONE POND GARD LINERS Firestone Pond Gard Rubber Liner. A 45-mil EPDM rubber flexible membrane for decorative pond applications. Safe for fish and aquatic plants. Outstanding UV and weathering resistance. 20-year manufacturer's warranty against UV breakdown. Black in color. 45-MIL EPDM POND LINER 8 X 10 45-MIL EPDM POND LINER 8 X 10 $45.99 SKU: LINB0810 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 10 X 10 45-MIL EPDM POND LINER 10 X 10 $57.50 SKU: LINB1010 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 10 X 15 45-MIL EPDM POND LINER 10 X 15 $86.50 SKU: LINB1015 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 15 X 15 45-MIL EPDM POND LINER 15 X 15 $129.50 SKU: LINB1515 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 15 X 20 45-MIL EPDM POND LINER 15 X 20 $172.75 SKU: LINB1520 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 15 X 25 45-MIL EPDM POND LINER 15 X 25 $215.99 SKU: LINB1525 Click here to save 5% off of your order! 45-MIL EPDM POND LINER 20 X 20 45-MIL EPDM POND LINER 20 X 20 $230.50 SKU: LINB2020 Click here to save 5% off of your order!