Kootai 9930 Thermal Paste is an ultra high-conductivity silicone-based grease designed to deliver exceptional thermal performance in demanding electronic applications. With a thermal conductivity of 3.5 W per meter kelvin and excellent insulation strength, it ensures fast and efficient heat transfer between components and heat sinks. Its stable, non-drying formula resists thermal breakdown, making it ideal for CPUs, ICs, LEDs, and telecom devices. 9930 is safe, non corrosive, and RoHS compliant, offering long-term reliability across a wide operating temperature range from minus 50 to plus 200 degrees Celsius.