Adhesive Lined Dual Wall Heatshrink 4.5mm Black (HSA.4/BLACK)

Ensure reliable insulation and environmental protection with this 4mm Adhesive Lined Black Heat Shrink Tubing, supplied in a practical 1.2 metre length. Featuring a 3:1 shrink ratio and an internal hot-melt adhesive lining, it shrinks tightly around wires, cables, and connectors while creating a waterproof seal to protect against moisture, corrosion, and mechanical wear.

Ideal for automotive, marine, electrical, telecommunications, and industrial applications, this adhesive-lined heat shrink tubing provides excellent strain relief, insulation, and long-lasting protection for cable joints and terminations.

Key Features

• 4mm diameter heat shrink tubing
• 1.2 metre length
• 3:1 shrink ratio for flexible cable coverage
• Internal adhesive lining provides a waterproof seal
• Black finish for a neat, professional appearance
• Protects against moisture, corrosion, dirt, and abrasion
• Excellent electrical insulation and strain relief
• Suitable for cable joints, connectors, terminals, and wire repairs
• Ideal for automotive, marine, telecoms, and industrial use
• Easy installation using a heat gun
• In-stock for fast delivery