Protect your electrical connections with TECHSPAN HSPO-500-0-C Flexible Heat Shrink Tubing. This thin-wall tubing offers a 2:1 shrink ratio, providing a secure and insulated fit. Made from durable cross-linked polyolefin, it's designed for reliable performance in demanding applications. Available in a convenient 100ft length and black color, it's ideal for a wide range of wiring and cable management needs.The TECHSPAN HSPO-500-0-C is a flexible heat shrink tubing with a 2:1 shrink ratio. It features an expanded inside diameter of 0.50 inches, recovering to 0.25 inches. The tubing has a thin wall construction with a recovered wall thickness of 0.025 inches. It is made from cross-linked polyolefin and has a temperature rating of -45 to 125°C, with a shrink temperature of 120°C. The voltage rating is 600V, and it comes in a 100ft length in black.