15' x 15' Black HDPE Pond Liner – UV Resistant Waterproof Pond Membrane for Landscape, Garden, Pool, Fountains

This pond liner is made of high-quality HDPE – more waterproof and leak-proof than other HDPE materials; withstands tears and punctures from sharp stones; excellent waterproofing keeps pond water reserved; designed for suitable underlay to prevent draining. Thickness: 0.8mm (40 mil) – excellent tear and puncture resistance; no worry about uneven pond base or plant roots damaging liner; excellent water resistance prevents leaks; durable with 25-year UV damage guarantee. Easy to cut – lightweight and easy to install and fold; stretches around corners to fit almost any pond shape; can be cut to size for irregular surfaces. Protection – effectively prevents soil substances from entering pond; keeps water clean for healthy natural environment for wildlife and plants; simplifies pond cleaning. Easy to use and clean – dig and fill hole; spread liner on flat pond bottom; smooth surface simplifies cleaning and prevents substances from entering water; for greater flexibility, lay in sun for 10-15 minutes for easy shaping to fit any pond size and contours.