Since 1997, Solmax HDPE Liner Series proven track record makes it the optimal choice for any designer or operator for their containment needs. With a great balance between performance and cost, Solmax HDPE Liner series offer excellent chemical resistance as well as great physical, mechanical and endurance properties, and meeting or exceeding all GRI GM-13 standard specification for HDPE geomembrane liner requirements. HDPE (high-density polyethylene) is the most chemically resistant member of the polyethylene family on account of its dense configuration (>0.94 g/cm3). Nowadays, it is the most commonly used membrane for containment structures in various applications. It offers great ultraviolet protection and ageing resistance from the intense stresses of weather. Although less flexible than its LLDPE counterpart, it still offers great elongation properties allowing up to 12% deformation at its yield point. Manufactured with premium resins following a rigorous QA/QC program and installed by certified technicians, the 400 SERIES delivers low permeability.