The 323-26007 Heat Shrink Tubing and Sleeve from HellermannTyton is a highly versatile insulator and protective cover for electrical connection points. Made from a high-temperature resistant polyurethane, this product can be used in a wide range of applications. The sleeve has a broad wall thickness range, from 0.25mm to 4mm, giving it an extended temperature range of up to +130°c². It shows excellent performance at both low and high temperatures. Its memory-recovery properties ensure complete sealing, regardless of the amount of movement in the application. The 323-26007 Heat Shrink Tubing and Sleeve also has excellent chemical resistance against fuels, lubricants, acids, and alkalis. It also resists abrasion, water, and UV light.