Thermal Grizzly Aeronaut 8.5 W/M · K 1 G Heat Sink Compound – Heat Sink Compounds (1 G, 150-200 °C)


  • Very good thermal conductivity
  • Long-term durability
  • No curing
  • No electrical conductivity

23 in stock (can be backordered)



Aeronaut thermal grease is the ideal beginner’s product with high effectiveness. Great surface protection, as well as good heat transfer capabilites make Aeronaut the ideal choice for users who want to optimize their cooling solution in an effective way, or maybe want to use an alternative to the thermal grease included with their hardware, with a remarkable cost effectiveness to boot.

  • very good thermal conductivity
  • long-term durability
  • no curing
  • no electrical conductivity
  • applicable with aluminum (warning is for Conductonaut only!)
Application Rating
Thermal Conductivity ***
Sub-Zero Overclocking *
Overclocking **
Water Cooling ****
Air Cooling ****
Silicone Sensitive Areas


Even though the amount of metallic elements in Aeronauts formula is lower in comparison to our other products, it still provides reliable and perfomant thermal conductivity.

In our lab tests, Aeronaut showed a high amount of wear resistance under high temperatures, and acts also surface-protecting. The removal of Aeronaut thermal grease causes far less micro scratches on the components surface compared to other products.

Thermal Conductivity 8,5 W/mk
Thermal Resistance 0,0129 K/W
Electrical Conductivity* 0 pS/m
Viscosity 110–160 Pas
Specific Weight 2,6g/cm3
Temperature  -150 °C / +200 °C

*following DIN 51412-1

Additional information

Weight 0.25 lbs
Dimensions 5 × 4 × 1 in


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