Introducing the CGPT-39/13-0-SP black heat shrink tubing, a versatile solution for your wire and cable management needs. Made from irradiated modified polyolefin, this tubing offers a durable and flexible protective layer with a 3:1 shrink ratio. With a shrink temperature of 80°C and an operating temperature range of -40 to 135°C, it ensures reliable performance in a variety of environments. The .512 inch (13mm) recovered diameter and 1.54 inch (39mm) expanded diameter make it suitable for a wide range of applications. Whether you're working on HVAC systems or other projects, this tubing is a must-have for sealing and insulating connections. Trust in the quality and performance of our Polyolefin Heat Shrink Tubing, a essential component for your abrasion protection needs.