Geomembrane Specifications: Thickness: 0.5 to 3.0mm Width: 2 to 7m Type: smoothed geomembrane, textured geomembrane Materials: polyethylene (HDPE, LLDPE),Features: Low permeability HDPE lining systems are secure because leachate does not penetrate them Methane gas will not escape from the HDPE cover system Rainwater will not infiltrate an HDPE cap Chemical resistance HDPE, resistant to a wide range of chemicals, is not threatened by typical solid or hazardous waste leachates Suitable for sludge and secondary containment around chemical storage facilities Ultraviolet resistance HDPE's resistance to UV exposure is further enhanced by the addition of carbon black Additionally, with the absence of plasticizers, volatilization is not a problem Reflective factor Geotec offers its HDPE geomembranes in white and black A white surface helps mitigate liner temperature extremes and aids visual inspection