The Gorilla Pool Pad is a thin, felt like material that you place under your swimming pool liner. Simply lay the above ground swimming pool liner padding out over your sand base to protect your pool liner from cuts and punctures.
The Gorilla Padding is not a foam material like the Happy Bottom Pool Pad. The Gorilla Pool Padding provides a layer of cushion, but is mainly used to help prevent nutgrass, grasses, rocks, glass, etc. from coming up and cutting your pool liner.
