Black Polyolefin Heat Shrink Tubing 100 Meters

【Fast Shrinking】This heat shrink tubing shrinks evenly using a heat gun or lighter, while the internal adhesive layer melts to form a watertight barrier, preventing moisture and air leaks at the connections.
【Double Protection】The black polyolefin outer jacket provides halogen-free, flame-retardant insulation, combined with an adhesive inner wall that firmly adheres to wire sheaths for long-lasting strain relief.
【Low-Temperature Shrinking】Designed to shrink at low temperatures, this sleeve reduces the risk of thermal damage to sensitive electronic components or the insulation of small-gauge wires during installation.
【Automotive & Marine Use】Ideal for insulating and sealing automotive wiring harnesses, boat trailer connectors, and fuel line fittings against corrosion, road salt, and other contaminants. vibrations.
【Home Repairs】Perfect for repairing damaged power cords, protecting metal pipe joints from corrosion, and sealing connections on submersible or well pump motors.