BuyHeatShrink Gray 1/2" Polyolefin Heat Shrink Tubing — 2:1 Ratio, 250 ft Spool

BuyHeatShrink 1/2" polyolefin heat shrink tubing supplied on a 250 feet spool in gray. This tubing features a 2:1 shrink ratio, reducing to roughly half its original diameter when heated to create a secure, protective fit. Made from flexible polyolefin for reliable electrical insulation, abrasion resistance and neat wire bundling on splices, terminations and connectors. The long 250 ft spool is suited for shop, field or production use and is easily applied with common heat sources such as a heat gun or torch.