Black 3:1 Adhesive Lined Heatshrink Roll

Black dual wall heatshrink on a roll, with an adhesive inner lining that melts as the tubing shrinks to form a moisture-proof seal. It is used to seal electrical components, cable harnesses, cable ends and splices. The 3:1 shrink ratio lets one size cover a wide range of diameters.

It is available in seven internal diameters, each supplied on a roll of the length shown:

• 3.2mm internal diameter, 150m roll
• 4.8mm internal diameter, 75m roll
• 9.5mm internal diameter, 60m roll
• 12.7mm internal diameter, 25m roll
• 19.1mm internal diameter, 25m roll
• 25.4mm internal diameter, 25m roll
• 39.0mm internal diameter, 25m roll

• Material: Polyolefin, dual wall with adhesive lining
• Shrink ratio: 3:1
• Properties: Flexible, gives a moisture-proof seal
• Applications: Sealing electrical components, cable harnesses, cable ends and splices
• Chemical resistance: Fuel, hydraulic fluid and lubricating oil
• Shrink temperature: 80°C
• Operating temperature: -55°C to +125°C
• Longitudinal shrinkage: Less than 5%