... heat shrinkable tube 1).Temperature range:-55c-135c 2).Shrink ratio: 2:1 3).Conform to Rohs Directive K-2 Military standard heat shrinkable ... , flexible, flame-retardant, irradiated crosslinking heat-shrinkable modified polyolefin tubing. Unlike other typical flame ... blue (-BL), yellow (-YL), green (-GR)Nonstandard: Brown (- BR), orange (-OR), violet (-VT), gray (-GY), yellow & green stripe (-GYS)