Pond Liners >> Firestone Pond Liners >> 18 Ft. Width With Underlay & Felt

Firestone Pond Liner EPDM Geomembrane, a high-performing rubber liner

The main component of Firestone Lining Systems is Firestone EPDM Geomembrane, a single-ply synthetic rubber waterproofing membrane made of ethylene – propylene – diene terpolymer, mixed with carbon black, oils, curing agents and processing aids. It is calendered into large sheets and vulcanized.

Polyester Liner Underlay is recommended for all pond liners, a 250gsm underlay made of non woven needle punched polyester, offering high puncture resistance and good flexability.

• Makes all pond liners more puncture resistant
• Protects pond liners from sharp objects in the soil
• Stabilizes ground under the liner to keep EPDM and other pond liners from "over-stretching"
• Quick and easy to install.
• Resists "settling" unlike newspaper or sand.