Features High Thermal Conductivity Low Thermal Resistance Electrically Non-Conductive Non-Curing Non-Capacitive Non-Corrosive Grease cleanser included for easy cleaning away old thermal grease Specifications Color Gray Specific Gravity 2.5 Thermal Conductivity >4.5 W/m-K Volume Resistivity 1.0E+10 ohm-cm Thermal Impedance <0.185 degree Celsius-in 2/W Volume 1.5ml Product Description The IC Essential E1 is a high performance thermal compound to meet the requirements of mainstream CPU cooling. With its low thermal impedance & appropriate viscosity, IC Essential E1 can provide very efficient heat transfer & can be spread easily & evenly. It's also bundled with a grease cleanser that means that you can easily clean old thermal grease away.