The TE Connectivity / Raychem Brand part 202W312-25-0 is a high-quality Heat Shrink Tubing designed for seamless insulation and protection in demanding environments. Made from a fluid resistant modified elastomer, this black tubing offers exceptional durability and performance against a wide range of chemicals and solvents.With a shrink ratio of 2:1, this heat shrink tubing can easily fit over irregularly shaped objects and provide a tight, secure seal when heated. Whether it's used for cable bundling, electrical insulation, or strain relief, this tubing provides reliable protection against moisture, UV radiation, and abrasion.The TE Connectivity / Raychem Brand part 202W312-25-0 has a size of 25.4mm (1) in diameter and comes in a convenient length of 25 feet, making it ideal for various applications in automotive, aerospace, industrial, and telecommunications industries. Invest in this high-performance heat shrink tubing to ensure long-lasting protection for your electrical and mechanical components.