... HDPE geomembrane waterproofing membrane High Density Polyethylene waterproofing membrane HDPE geomembrane1.Feature:Good mechanical properties, high tear strength, deformation and ... ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life. water, ... EVA, PE membraneGH-1 is for: normal high (middle) density PE membraneGH-2 is for: environmental ...