3.28 ft 3:1 Ratio Heat Shrink Tubing, 0.31" ID Wire Heat Shrink Tube, Waterproof Tubing Adhesive Shrinkable Wire Wrap Tube for Cable Sealing, Black

Key Features

• Size & Package - The heat shrink tube features a 13 shrinkage ratio, an inner diameter of 7.9mm (0.31 inch), a flat width of 12.5mm (0.49 inch), and a length of 1m (3.28 Ft). The package contains 1 pc heat shrink tube.
• Material - Made of PE material, it boasts excellent electrical insulation, high temperature resistance, and long-term durability. The inner layer of the heat shrink tube is made of hot-melt material. When heated, the inner glue melts and is evenly distributed to form a waterproof and dustproof sealing layer.
• 31 Heat Shrink Ratio - This heat shrink tube adopts a 31 heat shrink ratio and can shrink to 1/3 of its original size after heating, forming a tight sealing effect. Suitable for scenes requiring high fit, ensuring that the connection point is stable and waterproof.
• Simple Installation - Put the heat shrink tube on the connection point and make sure it completely covers the connection area. Use a heat source to heat it evenly, and move the heating tube back and forth until the heat shrinks the tube and tightly wraps the connection point.
• Wide Application - Heat shrink tubing is suitable for scenes such as wire end protection, solder joint corrosion protection, and electronic component insulation. It is a good choice for DIY and industrial applications, meeting a variety of needs such as electrical maintenance, automotive manufacturing, and electronic assembly.

Product Description

Size & Package - The heat shrink tube features a 1:3 shrinkage ratio, an inner diameter of 7.9mm (0.31 inch), a flat width of 12.5mm (0.49 inch), and a length of 1m (3.28 Ft). The package contains 1 pc heat shrink tube. Material - Made of PE material, it boasts excellent electrical insulation, high temperature resistance, and long-term durability. The inner layer of the heat shrink tube is made of hot-melt material. When heated, the inner glue melts and is evenly distributed to form a waterproof and dustproof sealing layer. 3:1 Heat Shrink Ratio - This heat shrink tube adopts a 3:1 heat shrink ratio and can shrink to 1/3 of its original size after heating, forming a tight sealing effect. Suitable for scenes requiring high fit, ensuring that the connection point is stable and waterproof. Simple Installation - Put the heat shrink tube on the connection point and make sure it completely covers the connection area. Use a heat source to heat it evenly, and move the heating tube back and forth until the heat shrinks the tube and tightly wraps the connection point. Wide Application - Heat shrink tubing is suitable for scenes such as wire end protection, solder joint corrosion protection, and electronic component insulation. It is a good choice for DIY and industrial applications, meeting a variety of needs such as electrical maintenance, automotive manufacturing, and electronic assembly. ›

Specifications