Pool liner waterproof sheet black thick foldable for artificial pools leak prevention

High Durability HDPE Material The high-density polyethylene (HDPE) pool liner is 0.5mm thick, offering durability for long-term outdoor use. Waterproof Performance This black waterproof sheet is made of synthetic polymer, effectively retaining water in ponds and garden pools while preventing leaks. Perfect for DIY The foldable liner is easy to handle and install for DIY enthusiasts, such as in gardening, creating artificial ponds, or setting up small streams. Fish-friendly material This pond liner is made from environmentally conscious materials to ensure the comfort of koi and other aquatic life. Multi-purpose for outdoor use A highly versatile waterproof sheet that can be utilized for various water-related projects such as outdoor ponds, fountains, and water gardens.