Quadrios 25CA486 Adhesive-Lined Heat Shrink Tubing 3:1, White, 25.4 mm / 8.6 mm, 1.2 m

This adhesive-lined heat shrink tubing stands out with its dual-wall construction: a polyolefin outer layer and a hot-melt adhesive inner layer that melts during shrinking to create a waterproof, strain-relieved seal. The 3:1 shrink ratio allows it to fit over connectors and irregular shapes, while the white colour keeps installations tidy and identifiable.

Highlights

• Adhesive-lined dual wall for moisture-tight sealing and strain relief
• 3:1 shrink ratio recovers over connectors and splices
• Wide operating range from -55°C to +125°C
• UL224 VW-1 flammability rating
• RoHS compliant

In daily use

Slide the tubing over the joint, apply heat from a hot air gun, and the outer layer shrinks while the inner adhesive flows to fill voids. It insulates, seals, and protects against water, moisture, corrosion, and abrasion. The white colour is useful for colour-coding or where a clean appearance is required.

Full specifications

• Product Type: Heat Shrink Tubing
• Material: Polyolefin
• Adhesive Lined: Yes (Dual Wall)
• Colour: White
• Inner Diameter Before Shrinking: 25.4 mm (1 inch)
• Inner Diameter After Shrinking: 8.6 mm
• Shrink Ratio: 3:1
• Length: 1.2 m
• Operating Temperature Range: -55°C to +125°C
• Minimum Shrink Temperature: 70°C
• Full Recovery Temperature: 110°C
• Dielectric Strength: ≥ 15 kV/mm
• Voltage Rating: 600 V
• Flammability Rating: UL224 VW-1
• Environmental Compliance: RoHS Compliant
• Resistance: Water, Moisture, Corrosion, Abrasion
• Application: Electrical Insulation, Sealing, Strain Relief, Cable Bundling
• UV Resistance: Good
• Chemical Resistance: Good

Final note

Quadrios 25CA486 is a reliable choice for demanding electrical and mechanical protection tasks where a permanent, sealed connection is required.