1/2 Inch Waterproof Adhesive Heat Shrink Tubing - 10 Ft, 3:1 Ratio, Dual Wall - Black

About this item

• 3:1 SHRINK RATIO: 3:1 heat shrink ratio and will shrink to the original 1/3,and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.Package: 1 pcs black 1/2 inch(12.7mm) heat shrink tubing roll, total length: 10 feet
• EASY TO USE:Slide the heat shrink tube over your connection point and apply heat. Make professional insulated connections in seconds.
• GOOD TIGHTNESS:Glue inside,When heat is applied, adhesive comes out and seals the connection.Dual wall adhesive heat shrink tube has the advantages of good electrical insulation, good sealing and high temperature resistance.
• WIDELY USE - Our heat shrink tubing are widely used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components, and audio and electrical DIY. Fitness equipment parts and steel structure surface protection and so on.
• DUAL WALL TUBING - Offers superior protection against damage and deterioration. The exterior layer delivers resistance to abrasions. The interior layer forms a waterproof barrier and alleviates stress.