3:1 Heat Shrink Tubing - Ø 7.9 mm and length 4 m, heat shrink tubing sold by the meter, waterproof insulating tape and heat shrink tubing for connecting electrical cables, 7 diameter options (

General Description: This 3:1 heat shrink tubing, 7.9 mm in diameter and 4 m long, is designed to provide effective protection for electrical cable connections. With a 3:1 shrink ratio, it shrinks to three times its original diameter, ensuring a perfect seal. Made from high-quality, flame-retardant polyolefin, this tubing offers excellent electrical insulation, corrosion resistance, and increased durability. Technical Specifications Diameter: 7.9 mm Length: 4 m Shrink Ratio: 3:1 Material: Flame-retardant polyolefin Compatibility and Accessories Available in 7 different diameters: 3.2 mm, 7.9 mm, 9.5 mm, 15 mm, 19.1 mm, 30 mm and 39 mm Available lengths: 2 meters, 4 meters and 6 meters Installation To install the heat-shrink tubing, simply cover the exposed wire section with the tubing and heat it using a soldering iron or heat gun. This allows the internal adhesive to bond securely to the cable, ensuring a watertight connection. Use This tubing is ideal for protecting electrical cable connections, providing watertight and moisture-resistant insulation. It is easy to use and can be shrunk in seconds.