Heat Shrink Tubing 2 m Black Diameter 8 mm 4:1 Tube Assortment, Waterproof, with Adhesive, for Cables, Marking

Product Specifications The black heat shrink tube has an initial diameter of approx. 8 mm and a total length of approx. 2 metres. You can easily cut it to the desired length. High Quality Materials The heat shrink tube is made of high quality polyethylene. Its outer wall is thickened, making it waterproof and corrosion resistant and has insulating and flame retardant properties. The surface is smooth, thick and even, which ensures wear resistance and durability. The inner layer is made of a thermoplastic adhesive with strong adhesive power, which ensures a tight seal that does not come off. 4:1 Shrink Ratio: The tube has a 4:1 shrinkage ratio. By heating and shrinking, its diameter decreases to a quarter of its original size, allowing excellent sealing of wires and cables while providing effective protection and padding. Wide Applications Black heat shrink tubing is suitable for protecting and maintaining cables in applications such as electrical wire connections, cable finishing and electrical insulation. It is widely used in scenarios requiring sealed insulation and provides secure protection. It can also be used to repair small cylindrical objects such as broken glasses frames.