This is made from pure silver along with sub-micron zinc oxide, aluminum oxide and boron nitride particles. The combination of these thermally-enhanced ceramic particles increase the performance and reliability. Arctic Silver 5 is a perfect heat conductor between high-power CPU, LEDs and high performance heatsinks.
The material is RoHS compliant and comes is in a 3.5gram syringe.,This is made from pure silver along with sub-micron zinc oxide, aluminum oxide and boron nitride