Aeronaut 3.9 Gram TG-A-015-RAeronaut is the ideal choice for users who want to optimize their cooling solution or substitute the existing thermal paste. The lack of metallic elements within the formula eliminates a large portion of micro scratches that occur during the application removal process in comparison to other products. Flat head dispenser included for easy application. Thermal Resistance: 0,0129 K W. Viscosity: 110160 Pas. Operating Temperature: 150 C ~ +200 C.