Heat-shrink tubing CellPack 144385, 100 cm length, 1 pc

CellPack 144385 heat-shrink tubing is a 100 cm length polymer tube supplied as a single piece for electrical insulation, cable repair and mechanical protection. The tubing reduces diameter when heated to provide strain relief, moisture resistance and improved cable routing for DIY, maintenance and professional wiring tasks. This thin-wall heat-shrink tubing is stabilized against UV, resistant to chemical agents and designed to retain flexibility and electrical properties across a range of environments.

Advantages

The heat-shrink tubing offers high tensile strength and superior electrical insulation while remaining flexible for tight routing and bends. It is non-corrosive, free from paint-wetting inhibiting substances and shows resistance to cold flow for thermal stability. The product is inscribable for easy identification and, except for transparent variants, self-extinguishing which supports safer electrical assemblies.

Suitable for

• Insulating repaired or exposed cable joints
• Providing strain relief on connectors and terminations
• Protecting wiring harnesses in household and workshop environments
• Identifying or marking cables when text or labels are required
• Sealing and moisture-protecting small electrical repairs

Key specifications

• Material: thin-wall polymer heat-shrink tubing
• Length: 100 cm
• Quantity: 1 piece
• Wall type: thin wall, without thermoplastic adhesive
• Physical properties: high flexibility, high tensile strength, non-corrosive
• Environmental resistance: stabilized against UV rays, resistant to chemical agents, resistant to cold flow (thermally stable)
• Electrical properties: superior electrical insulation characteristics
• Additional: inscribable surface, free from paint-wetting inhibiting substances, self-extinguishing (except transparent variants)

How to use

Select an appropriate tubing diameter that will fit over the component prior to shrinking. Slide the tubing over the joint, connector or exposed conductor. Apply heat evenly using a heat gun, hot-air tool or approved heat source until the tubing contracts and forms a snug fit around the component. Allow the tubing to cool so it sets in place; ensure the assembly meets required electrical clearances and mechanical strain-relief needs before returning to service.

Recommendations

For best results, use a controlled heat source such as a hot-air gun and apply heat uniformly to avoid overheating nearby components. Verify compatibility with the operating temperature range and chemical exposure in your application. If marking is required, inscribe the tubing before shrinking. For continuous or long runs, consider requesting other available lengths from the manufacturer.