BuyHeatShrink 1/8" 3:1 Adhesive-Lined Heat Shrink Tubing — 500 ft Spool, Black

BuyHeatShrink 1/8" heat shrink tubing with an adhesive inner lining, supplied on a 500 ft spool in black. This tubing features a 3:1 shrink ratio that reduces to one-third its original diameter when heated, while the heat-activated adhesive creates a durable, moisture-resistant bond to wires and components. Supplied in a large 500 ft length for bulk jobs, repairs, and manufacturing runs, it’s ideal for insulating connections, providing strain relief, and bundling wiring. Works with common heating tools (heat gun or torch) to quickly form a secure, protective sleeve.