The HRSR-300FR-10 Heat Shrink Tubing is a high-quality solution for protecting and insulating cables in HVAC systems. With a shrink ratio of 5:1, it efficiently conforms to cables and wires, ensuring a secure fit. Made from irradiated modified polyolefin, this tubing is durable and reliable, with a black color that blends seamlessly with any environment. Operating temperature range of -55 to 110 °C guarantees performance in various conditions. RoHS compliant and with a recovered diameter of 20 mm, it meets stringent safety standards while accommodating different cable sizes. Upgrade your cable management with the HRSR-300FR-10 Heat Shrink Tubing for efficient and reliable protection.