Sealey Heat Shrink Tubing Roll Black 6.4mm - 3.2mm 12m

The 6.4mm - 3.2mm heat shrink tubing on a 12-metre reel is an excellent choice for medium-duty electrical protection across automotive, marine, and industrial applications. This popular size accommodates standard power cables, appliance wiring, and robust connector assemblies where durable insulation is paramount. With its 2:1 shrink ratio, this tubing reduces from 6.4mm to 3.2mm diameter when heated to 90°C, creating a tight seal that protects against moisture ingress, abrasion, and environmental damage. The 12-metre reel length provides substantial coverage for workshop repairs, vehicle rewiring projects, or ongoing maintenance tasks. The thin wall construction delivers the perfect combination of protection and flexibility, ensuring cables can still be routed through existing pathways and fixings after the tubing is applied. Supplied in a practical dispenser box, the tubing stays clean and tangle-free, ready for your next job. Features and Benefits: • 6.4mm - 3.2mm diameter for mediu