Specifications 1, Structure: epoxy powder, copolymer gel, PE anti-corrosion layer 2, Applications: for water, ... or as customer's requestDelivery Detail: 30 daysSpecifications 1, Structure: epoxy powder, copolymer gel, PE anti-corrosion layer2, Applications: for water, ... gas transmission meAnti corrosion layers1.3PE anti corrosion layers: adhesive-epoxy(60-80µm),copolymer adhesive(170-250µm) and high ...