What This Is For

Heat shrink tubing for insulating and protecting joins, terminals and repaired cable. Slide it on, heat it, and it pulls down tight. The adhesive inner liner melts as it shrinks and seals the join against moisture.

Why It Is Useful

A 3:1 dual wall gives you insulation and a waterproof seal in one step, which is what you want on trailer wiring, marine work and anything exposed.

Key Features

• 3:1 shrink ratio
• Adhesive lined, waterproof seal
• Insulates and protects
• Sold per metre

Where to Use It

Automotive and trailer looms, marine wiring, battery and terminal joins, and general cable repairs.

Specifications

• Material: Polyolefin
• Shrink ratio: 3:1
• Wall: Dual, adhesive lined
• Sold per metre, cut to order
• Diameter: as shown in the product name

Pack Quantity

Bulk savings apply: 5-9 packets get 10% off per packet, 10 or more get 20% off per packet. No minimum order, and orders placed before 12pm are dispatched the same day.

Browse our full range of zip ties for different sizes, colours and applications.