BuyHeatShrink Polyolefin Heat Shrink Tubing 3/4" (4:1) - 100 Ft Spool GSHS-4635

BuyHeatShrink model GSHS-4635 polyolefin heat shrink tubing — nominal 3/4" size with a 4:1 shrink ratio, supplied on a 100 feet spool. This tubing shrinks to roughly one-quarter of its original diameter when heated, providing close, conforming coverage for wiring joints, terminals and cable bundles. Polyolefin material offers durable electrical insulation and mechanical protection, making it suitable for general-purpose repairs, strain relief and environmental protection in workshop or production settings.