Excellent and insulation performance. and flexible, low shrinkage temperature, fast shrinkage, acid and alkali resistance, anti-aging. Mainly used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components. Features -Color: As shown -Material: PE -Size: 17x13x3.7cm/6.68x5.11x1.45in - Heat shrinkage ratio :3:1 - Operating temperature :-55 degree centigrade to + 125 degree centigrade - Minimum shrinkage temperature :70 degree centigrade - Complete shrinkage temperature: 110 degree centigrade Max - Tensile strength :10.4 MPa - Dielectric strength :15 kV/mm - : - Heat shrink tube, no packaging and distribution, no , and does not increase your work difficulty. - It is easy for wires in electrical work, lightweight design, appearance, and easy to use. - There is no text printed on the outer wall of the tube. It's your to be tidy. - This is a marine grade industrial heat shrink tube, which can help you to complete tasks well no matter whether you are in a professional project or a weekend project. - If you hate wasting resources, the length is suitable for almost everything, and you can cut it, reduce waste and save resources. Package list: 270 x Heat Shrink Tubes