Heat-shrinkable tube Cabletech CB-HFT Ø1.5 mm Black 1 m

Heat-shrinkable tube Cabletech CB-HFT Ø1.5 mm Black 1 m is a halogen-free, flexible sleeve designed for insulation, mechanical protection and cable bundling in electrical and electronic applications. The tube shrinks when heated to create a tight, durable covering that resists abrasion and moisture, making it suitable for repairs, wiring and general electrical maintenance. It is flame-resistant up to 125°C and carries UL, CUL and F-Sony Green Partner certificates.

Advantages

The Cabletech CB-HFT tube offers halogen-free material composition and VW-1 flammability rating, providing enhanced safety in environments where halogen-free components are required. It features at least 50% radial shrinkage, high concentricity and elongation properties that ensure reliable coverage and mechanical performance. The product meets recognised certifications (UL, CUL, F-Sony Green Partner) and is suitable for repeated use in professional and consumer electrical work.

Suitable for

• Insulation of wire joints and soldered connections
• Mechanical protection of cables and connectors
• Cable bundling and identification
• Repair and maintenance of electronic devices and electrical installations

Key specifications

• Nominal diameter: Ø1.5 mm
• Length: 1 m
• Material: halogen-free, flame-resistant
• Shrinkage temperature: 90°C
• Maximum operating temperature (flame resistance): up to 125°C
• Radial shrinkage: ≥ 50%
• Change in length: ±5%
• Tensile strength: > 1.4 MPa
• Breaking elongation: > 200%
• Concentricity: > 70%
• Flammability rating: VW-1
• Certificates: UL, CUL, F-Sony Green Partner

How to use

Cut a length of the Cabletech CB-HFT tube to cover the exposed section of cable or connector, slide the tube into position and apply heat evenly using a heat gun, hot air tool or controlled flame at the specified shrinkage temperature. Heat until the tube conforms tightly around the cable; avoid local overheating. Allow the sleeve to cool and inspect the fit to ensure proper insulation and mechanical protection.

Usage recommendations

For best results, use a regulated hot air tool to apply uniform heat and prevent overheating. Ensure the working area is well ventilated and follow applicable safety standards for electrical repairs. Select tube length and initial diameter appropriate for the bundle or connector to achieve the specified ≥50% shrinkage.