Adhesive Lined Dual Wall Black Heatshrink (HSA.3/BLACK)

Adhesive Lined Black Heat Shrink Tubing – 3mm x 1.2 Metre Length (3:1 Shrink Ratio)

This 3mm Adhesive Lined Black Heat Shrink Tubing is supplied in a convenient 1.2 metre length and features a 3:1 shrink ratio for a secure fit over cables, wires, and connectors. The internal hot-melt adhesive lining melts during installation to create a waterproof, weather-resistant seal, providing excellent protection against moisture, corrosion, abrasion, and environmental contaminants.

Suitable for automotive, marine, electrical, telecoms, and industrial applications, this adhesive-lined heat shrink tubing delivers reliable insulation, strain relief, and long-lasting cable protection.

Key Features

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