... Geomembrane Width:1~8m 2.Geomembrane Thickness:0.5mm~2.5mm 3.Geomembrane ISO factory . HDPE Liner for ConstructionHDPE ... factor Geotec offers its HDPE geomembranes in white and black A white surface helps mitigate liner temperature extremes ... ASTM standard)geomembrane, 0.5mm,0.75mm,1mm,1.5mm,2.0mm,2.5mm,3.0mm,3.5mm,4.0mm smooth and textured ... ISO High quality HDPE geomembrane(0.5mm-4mm) (supplier)