Enhance the durability and insulation of your HVAC systems with our CGPT-12.7/6.4-6-SP Heat Shrink Tubing. Crafted from high-quality irradiated modified polyolefin in a vibrant blue hue, this tubing offers a 2:1 shrink ratio, efficiently sealing and protecting wires and cables. With a shrink temperature of 80 °C and an operating temperature range of -40 to 135 °C, it ensures reliable performance even in demanding environments. Its versatility extends to abrasion protection, making it an essential component for various applications in wire and cable management. Recovered to a diameter of 6.4 mm and expanded to 12.7 mm, this tubing provides a snug fit for optimal functionality. Upgrade your systems with this essential polyolefin heat-shrink tubing for lasting quality and performance.