... . Softness, antiflaming, shrinking fast Our non-halogen antiflaming heat-shrinkable bushing is made from high quality superpolymer; its ... as: common type, ultrathin type, EPMC (environment friendly), twin-wall, yellow-green, high temperature, high-voltage types. Their essential performances ... blue gray, yellow-green, red, yellow, green, or transparent. Heat-shrinkable Superpolymer Insulation Tubing