Quadrios 25CA731 Adhesive-Lined Heat Shrink Tubing, 4:1, Black, 24 mm to 6 mm, 5 m Roll

This Quadrios heat shrink tubing stands out with its adhesive lining, creating a waterproof and durable seal that standard tubing cannot match. The 4:1 shrink ratio means it recovers tightly over irregular shapes, making it ideal for demanding electrical and mechanical applications.

Highlights

• Adhesive-lined for waterproof sealing
• High 4:1 shrink ratio for secure fit
• Wide operating temperature range: -55°C to 125°C
• Flame retardant and UV resistant
• Halogen-free and RoHS compliant

In daily use

Supplied as a 5-meter roll, this black tubing shrinks from 24 mm to 6 mm when heated to 110°C. It provides electrical insulation, strain relief, and protection against moisture, chemicals, and corrosion. The cross-linked polyolefin material ensures long-term reliability in harsh environments.

Full specifications

• Colour: Black
• Shrink ratio: 4:1
• Pre-shrink inner diameter: 24 mm
• Post-shrink inner diameter: 6 mm
• Length: 5 m
• Material: Cross-linked polyolefin
• Operating temperature: -55°C to +125°C
• Minimum shrink temperature: 70°C
• Full recovery temperature: 110°C
• Dielectric strength: 15 kV/mm
• Tensile strength: 10.4 MPa
• Flame retardant: Yes
• UV resistant: Yes
• Waterproof seal: Yes
• Chemical resistant: Yes
• RoHS compliant: Yes
• Halogen-free: Yes

Final note

For professionals who need a reliable, adhesive-lined shrink tubing that performs under pressure, the Quadrios 25CA731 delivers consistent results.