This Techspan® ALPO-375-0-IIL flexible heat shrink tubing provides a reliable solution for insulation and mechanical protection. Featuring a meltable inner lining of adhesive, it creates a moisture-proof seal for encapsulation of wires, splices, breakouts, and components. Its semi-flexible nature and high 3:1 shrink ratio offer versatility in installation. The tubing is resistant to common fluids and solvents, making it suitable for demanding applications.The Techspan® ALPO-375-0-IIL is a flexible, thin-wall heat shrink tubing made of cross-linked polyolefin. It has a 3:1 shrink ratio and can withstand a voltage rating of 600 V AC. The operating temperature range is -45 to 125 deg C, with a shrink temperature of 120 deg C. It measures 4 ft in length, with an expanded inner diameter of 3/8 in and a recovered inner diameter of 0.135 in. The recovered wall thickness is 0.05 in.