FSMCTCD-16.41VO Pond Liner 16.4 ft. x 19.7 ft. 20 Mil Thickness Waterproof Aging-Proof HDPE Pond Liner Fabric for Waterfall, Black

The VEVOR pond liner is made of HDPE material, which is secured to your fish and plants. 20 Mil thickness is strong enough to withstand all kinds of weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, etc.