Enhance the durability and safety of your wire and cable installations with our ATUM-4/1-2-SP Heat Shrink Tubing. Crafted from irradiated modified polyolefin in a vibrant red hue, this tubing offers a 4:1 shrink ratio and can be easily applied with a shrink temperature of 80°C. Operating flawlessly in temperatures ranging from -55 to 110°C, it provides reliable protection against abrasion and environmental factors. With a recovered diameter of 1mm and expanded diameter of 4mm, it accommodates various cable sizes. Rest assured of its compliance with RoHS standards, making it a sustainable choice for your projects. Upgrade to this high-quality heat shrink tubing for efficient wire and cable management solutions.