RNF-100-3/4-6-SP is a high-quality blue heat shrink tubing designed for a variety of applications, particularly in HVAC systems. Made from irradiated modified polyolefin, this tubing offers excellent protection and insulation for wires and cables. With a shrink ratio of 2:1, it ensures a tight and secure fit, even in tight spaces. The operating temperature range of -55 to 135 °C makes it suitable for both indoor and outdoor use. RoHS compliant and with a recovered diameter of 9.5 mm, it meets stringent industry standards. Whether you're a professional electrician or a DIY enthusiast, this heat shrink tubing is a reliable solution for your cable management needs.