1.25mm high quality HDPE geomembrane uesd for sea-farming Description: Geomembrane can be divided into PVC geomembrane, HDPE geomembrane, LDPE geomembrane, EVA geomembrane. They are mainly used in the subgrade anti-seepage of the roads, railways, etc, and also applied to dealing with the leakage of landfills,da,drains,tunnels and fish far.