40X40FT Reinforced PE Pond Liner for Fish, Duck Outdoor Ponds(0.82oz/sq ft)

Key features

• [Trustable & Leakproof Pond Liner]: The 40x40FT KOI pond liner is with unique five-layer structure design. The middle is reinforced HDPE with net structure PE and leafproof coating on both sides. It’s more sturdy and leakproof than most pond liners in the current market.
• [Easier to Work With Pond Liner]: Thanks to its unique structure, the fish/KOI pond liner is softer and more flexible. It's easier to fold and cut to any sizes, so as to fit for nearly any shape ponds outdoor. We understand how hard it is to work with when the pond liner is too stiff.
• [Reinforced PE Pond Liner]: Because of its five-layer structure, the pond liner is with relatively high puncture & scratch resistance. Suitable for high & low temperature environments outdoor ponds. We have tested repeatedly that the pond liner can be used outdoor for over five years.
• [Widely Used PE Pond Liner]: Our large size 40x40ft PE pond liner was originally mainly used for large-scale aquaculture and waterproofing projects. Now we could use the it for duck & fish/KOI ponds, man-made waterfalls & fountain, raised planter bed or pool ect. Your need a lasting liner for ponds.
• [Warm Tips]: Please level ground and place underlayment before laying the pond liner, such as sand, old carpet and any others sheet of fabrics. Especially avoid dragging on sharp objects, It's strong, but it's not indestructible.

Free shipping included. 30-day hassle-free returns.