Sealey Heat Shrink Tubing Roll Black 9.5mm - 4.8mm 8m

The 9.5mm - 4.8mm heat shrink tubing on an 8-metre reel is designed for heavier-duty electrical protection where larger cables and substantial connectors require secure insulation. This size is particularly well-suited to automotive starter cables, marine electrical systems, and industrial power connections where reliability is critical. Shrinking from 9.5mm down to 4.8mm diameter when heated to 90°C, this tubing delivers a 2:1 shrink ratio that creates a robust, weatherproof seal around larger gauge wires and bulky terminals. The 8-metre reel provides ample material for significant cable runs or multiple connection points, making it ideal for comprehensive electrical installations. Despite its larger diameter, the thin wall construction ensures the tubing remains manageable and flexible after application, allowing cables to be routed effectively without excessive bulk. The professional black finish provides a clean, discreet appearance on completed installations, whilst the dispenser