... shrinkable tube 1).Temperature range:-55c-135c 2).Shrink ratio: 2:1 3).Conform to Rohs Directive K-2 Military ... K-2Environment friendly, flexible, flame-retardant polyolefin tubingApplicationKOSOO K-2 is environment friendly, flexible, flame-retardant, irradiated crosslinking ... polyolefin tubing. Unlike other typical flame-retarant tubings, K-2 is free of PCBs, PCPs, polybrominated biphenyls (PBBs), ...