Heat Shrink HS232 tubing delivers reliable insulation and protection for electrical connections and components. This 1-meter length of 3.2mm to 1.6mm dual-wall heat shrink features a 2:1 shrink ratio, making it ideal for sealing and bundling wires of varying diameters. The red color provides easy identification in complex wiring applications. With superior adhesive properties and flame-retardant characteristics, it ensures durable, moisture-resistant joints that withstand demanding industrial and commercial environments.