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B&Q£24.14Visit shop B&Q - Pro Power43.2mm Adhesive Lined Heat Shrink Tubing 3:1 Medium Wall 1.22M
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The Pro Power Adhesive Lined Heat Shrink Tubing is an essential tool for electricians, automotive technicians, and DIY enthusiasts who need to provide robust insulation and environmental protection for cable joints and repairs. This medium-wall tubing offers a reliable 3:1 shrink ratio, ensuring a tight, secure fit for a variety of wire gauges, though users should note that the 1.22m length requires manual cutting and careful thermal management to achieve a consistent seal.
| Model Part Number | MSBRS43.2/12.7 |
|---|---|
| Brand | Pro Power |
The tubing shrinks to a diameter of 12.7mm.
No, this is specified for low-voltage applications.
A standard hair dryer typically cannot reach the 120°C temperature required; a heat gun is strongly recommended.
Yes, the adhesive is applied along the interior to provide a complete environmental seal.
Use a sharp pair of industrial shears or a utility knife on a flat surface to ensure a clean, straight edge.
The combination of the medium-wall thickness and adhesive lining provides both mechanical toughness and superior moisture protection.
Ensure uniform heat application by rotating the heat gun around the circumference of the tubing rather than focusing on one spot.
The tubing may not have reached the required 120°C threshold. Apply more heat until the adhesive is visible at the ends of the tube.
Avoid overheating or stretching the material beyond its limits. Ensure the tubing size is appropriate for the cable diameter.
To ensure a successful installation, cut the tubing approximately 10-15mm longer than the area needing protection to allow for longitudinal shrinkage. Ensure the surface of the cable is clean and free of oils or debris to maximize adhesive bonding.
