Enhance your HVAC projects with our SST-48-15/FR/97/RED/NM Heat Shrink Tubing. Crafted from irradiated modified polyolefin, this tubing offers a 3:1 shrink ratio, ensuring a snug fit. With a vibrant red hue, it not only provides color-coding capabilities but also meets stringent safety standards. Operating efficiently in temperatures ranging from -55 to 110 °C, it's suitable for a variety of applications. Whether you're looking for abrasion protection or wire management solutions, this high ratio heat shrink tubing is a versatile choice. Its recovered diameter of .5 inches and expanded diameter of 1.5 inches make it ideal for a range of tasks. Elevate your projects with this essential component.