Heat Shrink Tubing Kit 3:1 Ratio Adhesive Lined

3:1 SHRINK RATIO - Recovers to 1/3 of its diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.
INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.
OF SIZES - We have included 7 most commonly used diameters ranging from 3/32inch to 3/4inch. Shrink tubing is precut to 3.5 inches.
EASY TO USE - heat shrink tube over your connection point and apply heat. Professional connections seconds.
DUAL WALL TUBING - Outer wall provides abrasion resistance. Inner wall creates waterproof seal and strain relief.

Heat shrink ratio: 3:1
Operating Temperature: -55 Celsius to + 125 Celsius
Minimum Shrinkage Temp: 70 Celsius
Full Shrinkage Temp: 110Celsius maximum
Dielectric strength: 15 kV / mm
: Flame Retardant
When heat is applied, this wire shrink wrap tubing will recover to a 1/3 of its diameter. Its high recovery ratio makes it possible to repair most damaged cable jackets without removing connectors. Therefore, 3:1 shrink ratio tubing can be used in significantly more applications compared to 2:1 shrink ratio tubing. Additionally, 3:1 marine heat-shrink tubing shrinks around wires and terminals more tightly, eliminating any air spaces.
Colour:black
Material:polyolefin

Package Contents:
1 x Heat Shrink Tubing Kit (180 PCS)

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.