Single Wall Heat Shrink Tubing Roll, 100m Diameter 20mm Black

【Fast Shrinking】This low-temperature heat shrink tubing shrinks quickly with a lighter or heat gun, forming a watertight seal without damaging sensitive wires.
【Adhesive Sealing】The inner layer of hot-melt adhesive melts with heat and fills gaps, creating a waterproof barrier that prevents air leaks and corrosion.
【Halogen-Free Flexibility】Its outer polyolefin sheath offers high strength and halogen-free flame retardancy, while remaining flexible after shrinking for easy bending and cable routing.
【Multi-Strand Sealing】Ideal for sealing and protecting multi-strand wire harnesses from moisture in automotive and home applications, especially at junctions.
【Submersible Repair】This heat shrink tubing provides protection against mechanical stress and corrosion for metal pipes, submersible pump cables and electrical splices in humid environments.