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ZM-STG2 Super Thermal Grease, 3.5g syringe
(7 customer ratings)

Zalman ZM-STG2 Super Thermal Grease, 3.5g syringe

- Replaces the Zalman ZM-STG1 Super Thermal Grease, 3.5g bottle

Zalman's ZM-STG2 is the latest reformulation of its Super Thermal Grease, for superior heat conductivity between the heat source and heatsink for best cooling performance.

Zalman's new Super Thermal Grease will ensure an excellent thermal connection between the heat source (e.g. CPU) and heatsink. It maximises heat transfer by eliminating minute air gaps caused by the two irregular surfaces.

It is conveniently packaged in a syringe which enables easy application and also prevents unnecessary waste of grease. The syringe also ensures that the grease is kept fresh for a longer period of time, which is useful because one bottle of ZM-STG2 will be enough for up to around four applications.

Installation instructions

Clean any particles or residue from the contact surfaces of both the heat source and the heatsink. ArctiClean is an excellent product for removing any old thermal compound. Next, apply the ZM-STG2 sparingly and in a "cross" shape on the surface of the processor. It is not absolutely necessary, but if you have time we would recommend that you then spread the compound evenly using a straight plastic edge or your finger (rubber gloves recommended). Finally, install the heatsink/cooler as per the manufacturer instructions.

Application of ZM-STG2 to the CPU
Application of ZM-STG2 to the CPU


  1. Gives best possible heat transfer between CPU/GPU and heatsink
  2. Easy to apply using syringe
  3. Good for up to four applications
  4. Thermal conductivity of 4.1W/mK

TypeNon-curing thermal compound
Syringe capacity3.5g (1.215 ml)
Approximate applications3-4 (around 1g per application)
Specific gravity at 23°C 2.88
Thermal resistance8mm² - K/W
Thermal conductivity4.1W/mK *
Temperature stability -40°C to 150°C
EAN barcode8809213761324
  • *best performance is achieved 1 week after application

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