Adhesive Lined Dual Wall Heatshrink Red 4.5mm (HSA.4/RED)

Adhesive Lined Dual Wall Red Heatshrink 3:1

Size 4.5mm / Length 1.2M

Adhesive‑Lined Dual‑Wall Heat Shrink Tubing – Red, 4.5mm, 3:1 Shrink Ratio (1.2M Length)

This dual‑wall heat shrink tubing is made from flexible, flame‑retardant Polyolefin with an internal hot‑melt adhesive lining. When heated, the outer layer shrinks at a 3:1 ratio, while the inner adhesive melts and flows to create a secure, moisture‑resistant seal around the cable or component.

Supplied in a 1.2‑metre continuous length, this tubing provides effective environmental sealing, strain relief, and protection for electrical joints, connectors, and splices. Its strong sealing properties make it suitable for marine and automotive environments, where resistance to water and moisture ingress is essential.

Adhesive‑lined heat shrink is ideal for insulating and sealing electrical and mechanical components, offering enhanced adhesion and long‑term durability compared to standard single‑wall tubing.

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