Heat Shrink Sleeve 4mm

Heat Shrink Sleeve 4mm is a plastic tube which is shrinkable, useful for insulating wires, and to provide abrasion resistance and environmental protection for stranded and solid wire conductors, connections, or joins and terminals in electrical work. It can be used to repair the insulation on wire or to bundle them together, to protect wires, or small parts from minor abrasion and to create cable entry seals, offering environmental sealing protection. When the surface is tube comes in contact with heat, the size of the tube or sleeve reduce to half of its original size.