Hellermann Tyton Heat Shrinkable Tubing Thin Wall with Adhesive Liner 3:1 L=1.2m 75/25 black

HellermannTyton Heat Shrinkable Tubing – Thin Wall, Adhesive Lined, 3:1 (75/25 mm), Black, 1.2 m

Protect, seal, and tidy large-diameter cables and harnesses with this premiumHellermannTyton heat-shrink tube. The thin-wall polyolefin sleeve shrinks at a3:1 ratio to grip tightly, while the internal hot-melt adhesive linerflows on heating to create a tough, moisture-resistant bond. Supplied in a1.2 m length with an initial diameter of 75 mm (shrinks to~25 mm), it’s ideal for heavy-duty cable repairs, over-sheathing, and strain relief.

Key Features

• 3:1 shrink ratio — fits irregular shapes and large connector transitions.
• Adhesive-lined (dual wall) — forms a durable environmental seal against dust and moisture.
• Thin wall construction — clean, professional finish without excessive bulk.
• High abrasion resistance — adds mechanical protection and strain relief.
• Black sleeve — UV-friendly colour for neat, discreet installs.
• Easy installation — activate with a hot-air gun or controlled heat source.

Typical Applications

• Insulation and re-jacketing of large power and control cables.
• Sealing cable joints, splices, and connectors against moisture ingress.
• Harness repair and bundle consolidation in industrial and automotive environments.
• Strain relief at cable exits, glands, and backshells.

How to Use

1. Cut the tubing to length and slide over the cable/area to be sealed.
2. Apply even heat from the centre outward until the tube fully recovers and adhesive flows at the ends.
3. Allow to cool undisturbed for a secure, water-resistant bond.

Why Choose HellermannTyton

HellermannTyton is a recognised leader in cable management. This adhesive-lined,thin-wall heat-shrink delivers consistent recovery, clean aesthetics, and long-termprotection trusted by professional installers.

Key Details

Note: Always verify final recovered dimensions and compatibility with yourcable jackets and operating environment. Follow manufacturer guidance for heatingtemperatures and safety.