Thermal Grizzly Thermal grease "Hydronaut" 10ml/26g Thermal grease "Hydronaut" 10ml/26g Thermal Conductivity: 11.8 W/mk; Thermal Resistance 0,0076 K/W; Electrical Conductivity*: 0 pS/m; Viscosity: 140-190 Pas; Temperature: -200 °C / +350 °C;