Heat shrink tubing CellPack 127431, 100 cm tube length, 1 pc

CellPack 127431 heat shrink tubing is designed for insulating and protecting electrical connections, joints and cable runs. Supplied as a single 100 cm tube, this flexible polymer sleeve provides a tight protective layer when heated, offering mechanical protection and electrical insulation for a variety of wiring and cabling tasks in installations, automotive systems and electronic devices.

Advantages

The tubing shrinks uniformly when exposed to heat, creating a secure fit around wires and connectors to improve strain relief and to reduce exposure to moisture and contaminants. Its flexible material allows easy routing and positioning before shrinkage, while the single-piece 100 cm length simplifies cutting to required sizes. The product is compatible with standard heat sources used for shrink tubing application.

Suitable for

• Insulating and protecting splices and solder joints
• Providing strain relief on connector terminations
• Bundling and routing cables in electrical installations
• Repairing damaged wire insulation in automotive and electronics applications

Key specifications

• Tube length: 100 cm
• Material: heat-shrinkable polymer (sleeve)
• Form: single-piece tube
• Typical application: electrical insulation, strain relief and environmental protection
• Compatible with common heat sources for shrink tubing

How to use

Cut the tube to the required length and slide it over the cable or joint to be insulated. Apply even heat using a suitable heat gun or other approved heat source until the tubing uniformly contracts and conforms to the underlying shape. Allow the tubing to cool and set before moving the assembly. For best results, ensure the surface is clean and free of oils or contaminants prior to application.

Usage recommendations

When applying heat shrink tubing, use a temperature-controlled heat gun and heat evenly to avoid scorching. Select a shrink ratio and initial diameter appropriate to the cable and connector dimensions. For outdoor or high-moisture environments, consider additional sealing methods if long-term environmental protection is required.