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B&Q£13.81Visit shop B&Q - Pro Power28mm Adhesive Lined Heatshrink Tubing 3:1 Medium Wall 1.22M
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The Pro Power MSBRS28/9 medium wall heatshrink tubing is an essential tool for electricians, DIY enthusiasts, and automotive technicians looking for a durable solution to insulate, seal, and protect low-voltage cable joints and repairs. This tubing provides a reliable environmental seal against moisture and contaminants, though users should ensure they have access to an industrial heat gun, as the high shrink temperature requirement may exceed the capabilities of standard household hair dryers.
| Model Part Number | MSBRS28/9 |
|---|---|
| Brand | Pro Power |
The adhesive lining melts during the shrinking process to form a watertight, airtight seal that protects the cable connection from moisture and corrosion.
No, this product is specifically designed for low-voltage applications and is not rated for high-voltage electrical insulation.
A standard hair dryer likely will not reach the necessary 120°C required to fully shrink the tubing and melt the adhesive effectively.
Yes, the medium-wall material is designed to remain flexible even after being fully shrunk.
While the diameter shrinks significantly, there is a minor longitudinal shrinkage, so it is best to cut the tubing slightly longer than needed.
Yes, the material is UV resistant, which helps prevent degradation when exposed to direct sunlight.
Ensure your heat source is reaching the required 120°C and that heat is being applied evenly around the entire circumference.
Clean the substrate thoroughly with an electrical contact cleaner or alcohol to remove residue that prevents adhesion.
This is often caused by applying too much heat in one spot or using a sharp tool to cut the tubing before shrinking; use a clean, straight edge to trim.
For optimal results, ensure the cable surface is clean, dry, and free of oil or grease before application.
Keep unused tubing in a cool, dry place away from direct sunlight to preserve the integrity of the adhesive lining.
