Yellow Polyolefin Heat-Shrink Tubing — 1-1/2" (3:1) — 100 Feet/Spool

Yellow polyolefin heat-shrink tubing, 1-1/2" diameter with a 3:1 shrink ratio, supplied on a 100 feet/spool. This tubing shrinks to one-third of its original size when heated, forming a tight, protective sleeve around wires, connectors, and cable bundles. Polyolefin material provides dependable electrical insulation, moisture resistance and mechanical protection while remaining flexible for routing and strain relief. Supplied on a handy 100 feet spool for continuous runs, repairs, color-coding and general electrical, automotive or marine applications.