This TECHSPAN ALPO thin-wall heat shrink tubing provides a flexible, semi-flexible solution with a meltable inner adhesive lining for a moisture-proof seal. Ideal for encapsulating wires, splices, breakouts, and components, it offers excellent insulation and mechanical protection. Its high 3:1 shrink ratio ensures versatility in installation, and it is resistant to common fluids and solvents.The TECHSPAN ALPO-125-0-IIL is a flexible, thin-wall heat shrink tubing made from cross-linked polyolefin material. It features a 3:1 shrink ratio and an adhesive inner lining for a sealed application. The tubing is rated for 600V AC and operates within a temperature range of -45°C to 125°C, with a shrink temperature of 120°C. It comes in black and has a length of 4 feet.