Additional InformationASHRAE 90.1|ASTM C1427/E84 25/50|CAN/ULC S102.2-18|NFPA 255|UL 116441-420|UL 94/723|UL GREENGUARD Gold Certified
Marketing InformationK-Flex PE is a polyethylene-based closed cell, flexible foam insulation meeting the requirements of ASTM C1427. It is environmentally friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. K-Flex PE contains no halogens. K-Flex PE has excellent thermal, physical and chemical resistance properties as exhibited by its low thermal conductivity and low water absorption and water vapor permeability values.