1.Normal Wall Heat Shrinkable Insulation Tube 2.Halogen free, eco-friendly 3.UL,RoHS,SGS 4.Flame retardant heat shrink tube Halogen Free Flame-retardant Normal Wall Heat Shrinkable Tube is newly developed environment-friendly flame retardant heat shrinkable tube, using specially designed formulation of high polymers, through cross-link by electronic accelerator and continuous expansion.The ...