70mm Glue Lined Heat Shrink Tubing 3:1 - Adhesive Seal

1meter/lot 70mm Heat Shrink Tube with Glue Adhesive Lined 3:1 Shrinkage Dual Wall Shrink Tubing Wrap Wire Cable kit — heavy-duty, adhesive-lined dual-wall heat shrink tubing designed to seal, insulate and reinforce cable joints with a 3:1 shrink ratio and wide operating range.

Features

• Dual-wall design with inner hot-melt adhesive for watertight seals.
• 3:1 shrinkage ratio for reliable fit over connectors and repairs.
• Wide temperature range: -55℃ to +125℃ for harsh environments.
• High-strength PE material resists abrasion and chemicals.
• Easy application with standard heat gun or torch.

Technical Details

• Model: 70mm
• Material: PE
• S hrinkage Ratio: 3:1
• Full Shrinkage Temp: +110℃–125℃
• Minimum Shrinkage Temp: +70℃
• Operating Temp: -55℃ to +125℃
• Certification: None
• Length: 1 meter per lot

Package Includes

• 1 × 1m length of 70mm adhesive-lined heat shrink tubing (dual wall)

Warning / Advice

Avoid open flame too close to tubing; use a heat gun for even shrinking. Ensure surfaces are clean and dry before application.

This heat shrink kit improves repair reliability by creating a sealed, strain-relieved connection that prevents moisture ingress and electrical shorts. Ideal for repairing large cable joins, insulating battery terminals, and protecting outdoor wiring — it delivers durability, precise fit, and straightforward installation to speed projects and reduce rework.

Perfect for electricians, automotive and marine repairs, and outdoor installations, backed by quality assurance. Add this 70mm heat shrink tube to your toolkit today to seal and protect critical connections — ready to use whenever and wherever you need secure cable protection.