... 22.2 OFTProduct Introduction:Halogen Free Heat Shrinkable Tube is newly developed environment-friendly flame retardant heat shrinkable tube, using specially designed formulation of high ... and wirely appied for conncting or end-Harding, electric wire, insulating and harness of electric wire, corrosion and rust-proof of ... , Green, Purple, Blue, Grey, Brown. Flame-retardant Thin Wall Heat Shrinkable tube