High performance closed cell is a range of closed cell, cross linked Polyethylene foam manufactured by block process. It has extremely fine microcellular structure. Variants available are PE, PE-EVA, EPDM blended foam & PE+EVA+ NR etc. to suit demanding applications.EVA is an elastomeric polymer that produces materials which are "rubber-like" in softness and flexibility. The material has good clarity and gloss, low-temperature toughness, stress-crack resistance, hot-melt adhesive waterproof properties, and resistance to UV radiation.