Industrial Heat-Shrink Tubing Kit - Black - 180 PCS - 3.5 Length

About this item

• 3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.
• GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating resistant and long-lasting insulation.
• EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
• VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 3.5 inches.
• DUAL WALL TUBING - The exterior layer offers protection against abrasions. The interior layer forms a secure seal and provides strain relief.