Heat-shrink tubing CellPack 204035, 100 cm length, single piece

CellPack 204035 is a single-piece heat-shrink tubing supplied as a 100 cm length, designed for electrical insulation and mechanical protection of cables, joints and connectors. The tubing provides a tight, conformal fit when heated, creating a protective barrier that reduces exposure to moisture, abrasion and strain. It is a practical component for repair, wiring and harnessing tasks across automotive, industrial and home electrical applications.

Advantages

The heat-shrink tubing offers reliable electrical insulation and improved mechanical robustness after shrinking, forming a close-fitting sleeve over conductors and splices. It resists wear and splashes of moisture, and reduces the risk of abrasion and mechanical stress on cable assemblies. Supplied as a single 100 cm piece, it is easy to cut to length for custom repairs or installations.

Suitable for

Key specifications

How to use

Measure and cut the tubing to the required length, slide it over the cable or splice, then apply heat evenly until the tubing contracts and forms a snug seal around the component. Heating can be done with a hot-air gun, heat-shrink torch or controlled heat source; avoid direct flame contact that can overheat or damage surrounding materials. Allow the tubing to cool to ensure a secure fit and proper insulation before handling the assembly.

Recommendations

For best results select a tube diameter that provides appropriate pre-shrink clearance over the component and follow manufacturer heating guidelines. When working on sensitive electronics, use a regulated hot-air tool at a moderate temperature and keep the heat source moving to prevent localized overheating.