Heat shrink tubing with Glue diameter 24mm 4:1 Black

The heat shrink tubing is an essential component for anyone who needs reliable, neat and long-lasting protection for electrical cables, connections, circuits or electronic components. Made of high-resistance polyolefin material, this tubing shrinks when heated, perfectly adhering to the cable and ensuring safe and professional insulation.

Common applications

1. Insulation of electrical joints and wiring


2. Protection against moisture, dust and chemical agents


3. Cable reinforcement


4. Quick and durable repairs


5. Electronic, automotive, electrical installations and DIY projects

Main features

1. Made of polyolefin with excellent resistance to wear and heat


2. Flexible, robust and designed to last over time even in harsh conditions

1. Available in common ratios (2:1, 3:1, 4:1) to fit cables of different diameters


2. Ensures uniform adhesion around the cable, improving safety and insulation

1. Protects against short circuits and current leakage


2. Ideal for repairs, joints and reinforcements

Technical data

• Material: Polyolefin


• Inner diameter: 24 mm


• Wall thickness: 2.10 mm


• Adhesive: Yes


• Dielectric strength: 22 kV/mm


• Minimum shrinking temperature: 70 °C


• Operating temperature range: -55 / +135 °C


• Dielectric strength at 1 minute: 2500V AC


• Flammability: VW-1