MULTICOMP PRO - 3:1 Adhesive Lined Heat Shrink Tubing Black - 12.7mm x 1.2m

The MULTICOMP PRO - 3:1 Adhesive Lined Heat Shrink Tubing is a professional-grade, semi-rigid polyolefin covering designed to deliver exceptional environmental protection and mechanical security for electrical connections and cable assemblies. Its black adhesive-lined construction creates a permanent, waterproof seal when heated, offering superb splash and moisture resistance to guard against corrosion and short circuits. This tubing provides rugged, durable protection against common hazards such as abrasion, vibration, and constant flexing, significantly extending the service life of wires and components in demanding applications.

A key feature is its excellent strain relief capability, which effectively insulates and reinforces weak points like solder joints, terminals, and connectors, preventing wire breakage. With a reliable 3:1 shrink ratio, the tubing contracts evenly to form a tight, conformal fit around irregular shapes and bundled wires. It boasts a wide operating temperature range from -55°C to 125°C, ensuring stable performance in both extreme cold and high-heat environments, making it suitable for automotive, marine, industrial, and outdoor electronics.

Supplied in convenient, pre-cut lengths, this heat shrink tubing is easy to apply using a standard heat gun. The meltable adhesive liner flows during shrinking to fill gaps and voids, creating an airtight and watertight barrier that resists fuels, oils, and many chemicals. Its semi-rigid finish provides a neat, professional appearance while adding structural integrity to the assembly. This versatile solution is essential for repairs, prototyping, and production, offering a reliable method to insulate, protect, and organise cables.

Variant Details

• Size: 12.7mm x 1.2m