BuyHeatShrink Polyolefin Heat Shrink Tubing — 1/2" (2:1), 250 ft Spool, Brown

BuyHeatShrink polyolefin heat shrink tubing, nominal 1/2" size with a 2:1 shrink ratio, supplied on a 250 ft spool in brown. When heated, the tubing contracts to half its original diameter (2:1) to provide reliable insulation and strain relief for wire splices, terminals and cable joints. Material: Polyolefin. Color: Brown. Length: 250 ft per spool. Ideal for general-purpose electrical insulation, cable bundling and protection in electronics, automotive, marine and industrial applications. Simple to use — slide over the connection and apply heat until the tubing tightly conforms to the underlying cable or splice.