Pond Liner Geomembrane , also known as HDPE geomembrane pond liner, is the ideal geosynthetic material for anti seepage lining projects such as aquaculture farm, water containment, waste containment and landfill applications. HDPE Pond Liner Geomembrane re essential part of any ponds which form a watertight barrier to retain water and prevent them seeping into the surrounding earth, the HDPE pond liner can also help to avoid unwanted plants from taking up. BPM HDPE Pond Liner uses high-quality polyethylene virgin resin as the raw material, adds carbon black, anti-aging agent, anti-ultraviolet absorber, stabilizer and other auxiliary materials, uses world-class fully automated production equipment, and is blow molded by three-layer co-extrusion process. The strict production process allows BPM geomembrane to have the following advantages in aquaculture applications