BuyHeatShrink 1" Polyolefin Heat Shrink Tubing — 2:1 Ratio, 200 ft Spool (Gray)

BuyHeatShrink 1" polyolefin heat shrink tubing with a 2:1 shrink ratio, supplied on a 200-foot spool in gray. This tubing is designed for insulating, protecting, and bundling wire assemblies and connections in both professional and DIY electrical projects. Key specifications: 1" nominal diameter; 2:1 shrink ratio; polyolefin material; 200 feet per spool; color: gray. Applications include electrical insulation, strain relief for cable joints, color-coding, and protecting soldered or crimped connections. The long spool format is convenient for workshop use or larger installation jobs where continuous lengths are needed.