PRO POWER 3:1 Heat Shrink Tubing 6.4mm x 5m, Black, Flame Retardant Polyolefin

Reliable Insulation & Protection – 6.4mm heat shrink tubing (supplied ID) that recovers to as small as 2.1mm, ideal for wire and cable sealing. High Shrink Ratio 3:1 – Accommodates a wide range of cable diameters, ensuring a tight, secure fit for professional and DIY applications. Durable Polyolefin Material – Cross-linked, flame-retardant polyolefin with excellent thermal stability and electrical insulation properties. Temperature Resistant – Operating range from -55°C to +125°C with shrink activation between 70°C and 110°C. Certified Quality – UL/CSA recognised (UL224, VW-1, CSA 22.2 OFT) for safety and reliability in electrical, automotive, and industrial use. Convenient 5m Roll – Supplied in a practical 16.4ft length for multiple projects, repairs, and cable management needs.