Red 3:1 Adhesive Lined-heat Shrinkable Tube - Jumbo Reel
Red 3:1 Adhesive Lined Heat Shrinkable Tube – Jumbo Reel
This red 3:1 adhesive lined heat shrink tubing in a jumbo reel format is built for engineers and installers who need a reliable, moisture sealed finish across long production runs. The dual wall polyolefin structure delivers a strong outer sleeve with an internal heat-activated adhesive that bonds tightly to cables, connectors, and splices. Once heated, the tubing shrinks cleanly around the surface while the adhesive flows to create a secure environmental seal that blocks moisture, vibration, and contaminants.
Built to withstand extreme temperatures from -55°C to +125°C, this heat shrink offers stable protection whether used in cold storage areas, engine bays, or heavy equipment. The reel format reduces waste, ensures smooth feeding, and keeps production flowing without repeated reloading.
Product Features
- 3:1 shrink ratio for a secure seal on uneven or oversized components
- Dual wall adhesive lining for strong moisture protection
- Flexible polyolefin tubing for clean and simple installation
- Excellent resistance to oil, fuel, hydraulic fluid, and common chemicals
- Jumbo reel supply for continuous, large scale use
- Suitable for electrical insulation, cable repairs, splices, harness protection, and environmental sealing
Technical Information
- Material: Polyolefin, dual wall with adhesive liner
- Shrink Ratio: 3:1
- Shrink Temperature: 80°C
- Operating Range: -55°C to +125°C
- Longitudinal Shrinkage: Less than 5 percent
- Chemical Resistance: Fuel, hydraulic fluid, lubricating oil