Quick 3:1 Shrink Ratio: When heated, the heat shrink tubing shrinks to 1/3 of its original size, providing an even tighter seal. Shrink Temperature: 80-120°C (176°F-248°F), ensuring your wires are instantly connected
Dual-Wall Adhesive Lined Heat Shrink Tubing: During heating, the outer heat shrink tubing tightly contracts, while the inner adhesive layer melts, sealing the connection area. This creates a tight and long-lasting seal, providing excellent protection
Better Protection: The heat shrink tubing offers excellent electrical insulation, strong sealing, anti-friction, and high-temperature durability. It is also resistant to aging and has good toughness
Widely use: Our 3:1 Heat Shrink Tubing is widely used in the power, electronics, telecommunications, marine and automotive industries. It is the good choice for insulation, sealing, and various cable-related applications
The dimensions in the description refer to the size before shrinking, which is the diameter of the heat shrink tubing in its unshrunken, round state