QUADRIOS 1908CA069 Tubo termorretrátil, não adesivo, preto, 30 mm, 2:1

Electrical connections exposed to moisture, abrasion, or mechanical stress can fail prematurely. This heat shrink tubing provides a durable, insulating sleeve that protects splices, terminals, and cable bundles from environmental damage and short circuits.

Who is it for

Electricians, automotive technicians, and electronics hobbyists who need reliable insulation and strain relief for wire joints and cable harnesses.

Main features

• Non-adhesive polyolefin tubing shrinks to half its supplied diameter when heated, creating a tight, secure fit.
• Supplied inner diameter of 30 mm recovers to 15 mm, suitable for covering large connectors or multiple wires.
• Black colour blends with standard cable insulation and provides a neat, professional finish.
• Flexible after shrinking, allowing for movement without cracking or splitting.
• Good resistance to UV light and common chemicals, ensuring long-term performance in exposed environments.

Specifications

• Product type: Heat shrink tubing
• Adhesive type: Non-adhesive
• Colour: Black
• Supplied inner diameter: 30 mm
• Shrink ratio: 2:1
• Recovered inner diameter: 15 mm
• Material: Polyolefin
• Operating temperature range: -55°C to +125°C
• Minimum shrink temperature: 70°C
• Dielectric strength: 20 kV/mm
• Flame retardant: Yes, self-extinguishing
• Recovered wall thickness: 1.0 mm
• Longitudinal shrinkage: ≤5%

Tips

Use a heat gun set to at least 70°C and apply heat evenly around the tubing until it conforms tightly to the underlying object. Allow it to cool completely before handling.