Adhesive Lined Dual Wall Heatshrink Black 12mm (HSA.12/BLACK)

Protect and seal cable connections with this 12mm Adhesive Lined Black Heat Shrink Tubing, supplied in a convenient 1.2 metre length. Featuring a 3:1 shrink ratio and an internal hot-melt adhesive lining, this tubing shrinks down tightly around cables and connectors while creating a waterproof, long-lasting seal against moisture, dirt, and corrosion.

Ideal for automotive, marine, electrical, and industrial applications, the adhesive-lined construction provides excellent insulation, strain relief, and environmental protection for cable joints, wire harnesses, and electrical terminations.

Key Features

• 12mm diameter heat shrink tubing
• 1.2 metre length
• 3:1 shrink ratio for greater installation flexibility
• Internal hot-melt adhesive lining creates a waterproof seal
• Black finish for a professional appearance
• Protects against moisture, corrosion, abrasion, and contaminants
• Provides excellent electrical insulation and mechanical protection
• Ideal for automotive, marine, telecoms, and industrial applications
• Suitable for repairing, sealing, and protecting cable joints and connectors
• Easy to apply using a heat gun
• In-stock for fast delivery

Perfect for demanding applications where a strong environmental seal and reliable cable protection are required.