Pond Liner Underlayment is recommended for all pond liners, especially Firestone PondGard EPDM liners. Pond Liner Underlayment is available in 5' and 15' widths, but you can use it to accommodate any size pond by simply overlapping multiple pieces with no seaming required.
This item is sold by the linear foot, so simply enter the length required into the quantity field. Example: to order a 5' wide x 15' long piece, enter a quantity of 15 under "5' Wide Underlayment" below.
Note: All prices in US Dollars