Heat-shrink tubing CellPack 127417, 100 cm length, single-piece pack

CellPack 127417 is a single-piece heat-shrink tubing 100 cm in length designed for electrical insulation and mechanical protection of wires and cable assemblies. The tubing provides a protective sleeve that shrinks when heated to form a tight, insulating layer over joints, soldered connections, and exposed conductors. Supplied as one continuous piece per pack, this heat-shrink tubing is intended for repair, assembly and general-purpose electrical work where a reliable, conformal covering is required.

Advantages

The heat-shrink tubing offers a uniform shrink profile and consistent wall thickness after heating, delivering reliable insulation and abrasion resistance. Its single-piece format simplifies application for individual repairs and custom-length uses. The material resists moisture and helps provide strain relief at cable entry points and connectors, while the smooth exterior aids in routing and bundling wires.

Suitable for

Key specifications

How to use

Slide the tubing over the area to be insulated or protected before making the final connection when possible; for repairs, position the tubing to cover the joint or exposed conductor. Apply uniform heat using a heat gun, hot-air tool or controlled flame at an appropriate distance until the tubing has shrunk evenly and conforms tightly to the component beneath. Allow the tubing to cool to room temperature before handling to ensure full adhesion and mechanical stability.

Recommendations

Use a temperature-controlled heat gun and avoid direct prolonged flame contact to prevent scorching. Choose tubing diameter with sufficient overlap to cover the joint fully before shrinking. For environments exposed to oils or fuels, verify material compatibility prior to long-term use.