Red 1/2" Polyolefin Heat-Shrink Tubing, 3:1 Ratio — 250 ft Spool

Red polyolefin heat-shrink tubing with a nominal 1/2" diameter and a 3:1 recovery ratio, supplied on a 250-foot spool. This heat-activated tubing shrinks to form a snug, protective sleeve over wires, terminals, and connections. Made from flexible polyolefin for reliable electrical insulation, color-coding, and general-purpose protection in wiring and repair tasks.