Features • Superior Electrical Insulation: Constructed from high-quality polyethylene, this kit offers excellent electrical insulation and resistance to high temperatures for safe and reliable use • Waterproof Adhesive Lining: The innovative heat-activated adhesive lining creates a strong waterproof seal, effectively protecting against saltwater and other liquids • Versatile Heat Shrink Ratio: With a heat shrink ratio of 2:1, these tubes easily shrink to half their original size when heated, ensuring a snug fit on various wires and connections • Comprehensive Size Variety: This assortment includes 8 different sizes of heat shrinkable tubes, providing versatile solutions for various applications and enhancing usability • Multi-Purpose Applications: Ideal for electrical insulation, wire bundling, mechanical protection, and daily maintenance, this kit meets a wide range of project needs effortlessly Features: 1、Made of polyethylene material, with good electrical insulation, resistance and high temperature resistance. 2、Heat activated adhesive lining provides good impermeable ing for salt water and other liquids. 3、With heat shrink ratio of 2:1, and it will shrink to 1/2 of the original when heated with a small fire or a hair dryer. 4、The kit contains 8 sizes of heat shrinkable tubes, which can be applied to different situations and have strong applicability. 5、Suitable for electrical insulation, wire bundling, mechanical protection, cable joints and daily maintenance, etc. Specification: Item Type: Heat Shrink Tubing Kit Material: PE(polyethylene) Shrinkage Ratio: 2: 1 Specification Size: Approx. 2 x 30mm / 0.08 x 1.18in, 2.5 x 60mm / 0.1 x 2.36in, 3.5 x 60mm / 0.14 x 2.36in, 5 x 60mm / 0.2 x 2.36in, 6 x 60mm / 0.24 x 2.36in, 8 x 100mm / 0.3 x 3.9in, 10 x 100mm / 0.4 x 3.9in, 13 x 100mm / 0.5 x 3.9in Uses: Suitable for electrical insulation, wire bundling, mechanical protection, cable joints and daily maintenance, etc. Package List: 51 x Heat Shrinkable Tube 2 x 30mm 40 x Heat Shrinkable Tube 2.5 x 60mm 25 x Heat Shrinkable Tube 3.5 x 60mm 16 x Heat Shrinkable Tube 5 x 60mm 10 x Heat Shrinkable Tube 6 x 60mm 10 x Heat Shrinkable Tube 8 x 100mm 10 x Heat Shrinkable Tube 10 x 100mm 8 x Heat Shrinkable Tube 13 x 100mm Package List 51 x Heat Shrinkable Tube 2 x 30mm 40 x Heat Shrinkable Tube 2.5 x 60mm 25 x Heat Shrinkable Tube 3.5 x 60mm 16 x Heat Shrinkable Tube 5 x 60mm 10 x Heat Shrinkable Tube 6 x 60mm 10 x Heat Shrinkable Tube 8 x 100mm 10 x Heat Shrinkable Tube 10 x 100mm 8 x Heat Shrinkable Tube 13 x 100mm