The Arctic Cooling MX-4 is a thermal compound which offers an exceptional heat transfer components to coolers. Like their famous predecessors in the Arctic Cooling MX series, the Arctic Cooling MX-4 is perfect for overclockers. The Arctic Cooling MX-4 thermal compound high-performance, easy to apply very easy. The new constitution makes clean application on the chip with your finger-snap. The electrically conductive paste is placed between CPU / GPU and respective coolers to optimize the heat transfer from the chip to the cooler. Since the Arctic Cooling MX-4 is metal-free, it eliminates the risk of a short circuit, thus providing increased security for the computer.