The RNF-100-3/64-6-SP is a high-quality heat shrink tubing designed for reliable cable and wire protection in HVAC systems. With a durable construction of irradiated modified polyolefin, this blue tubing offers excellent abrasion resistance and insulation. Featuring a 2:1 shrink ratio and a low application temperature of 95 °C, it ensures easy installation and a secure fit. Operating flawlessly in a wide temperature range from -55 to 135 °C, it guarantees long-lasting performance. With a recovered diameter of .6 mm and expanded diameter of .046 in (1.2 mm), it accommodates various cable sizes. This RoHS compliant tubing, also known as RNF1003646SP, is a essential component for maintaining the integrity and efficiency of HVAC systems.