HDPE Textured Geomembrane. HDPE with single sided Textured surface, HDPE with double sided Textured surface, HD Textured, Green Textured, HD Friction Flex, Textured Finish, higher friction angles, Prevent slippage of adjacent materials, White Textured, Leak Location Textured, Multi axial performance, Solid waste Landfills membrane, Thickness 0,75mm to 2.5mm,