20g Tube CPU Thermal Paste Grease Compound for Heatsinks


Improve the Heat Transfer between a CPU and Heatsink through a Ceramic/Silicone Compound

  • Ceramic-based compound containing silicone

  • Thermal conductivity of more than 1.066 W/m-K

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The HEATGREASE20 CPU Thermal Paste Compound can be used to improve the effectiveness of a CPU cooler, by thermally bonding the surface of the CPU to the heatsink, which enables the heatsink and fan to work more efficiently to remove harmful heat from the CPU.

This 20g tube of ceramic-based thermal grease is enough for a large number of CPU installations for most home or business computers or any other light application where good thermal bonding between two surfaces is required.

Please see our support section for the Material Safety Data Sheet for HEATGREASE20.

The StarTech.com Advantage
  • Improves the heat transfer between a CPU and heatsink to keep the CPU running cooler
  • Effectively fills surface imperfections on CPU to prevent air pockets and help heat transfer
  • Ceramic-based compound that is electrically non-conductive, for safe use around electronics
  • Replace old or dried out thermal paste to replenish heat dispersion between a CPU and heatsink
  • System builders who put together many low-end to mainstream systems
Product Numbers
TechData Dis 10546563
ASI Distribution USA 117362
Ingram Micro USA LE6617
UPC Code 065030844826
Warranty Information
Warranty 2 Years
Bleed <0.05% at 200°C/24 hours
Evaporation <0.001% at 200°C/24 hours
Specific Gravity 2.3
Thermal Conductivity >1.066 W/(m·K)
Thermal Resistance <0.195°C-m2/W
Humidity 10% ~ 80% RH
Operating Temperature -20°C to 100°C (-4°F to 212°F)
Storage Temperature -50°C to 150°C (-58°F to 302°F)
Physical Characteristics
Color White
Materials Silicone Compounds 50%
Carbon Compounds 20%
Metal Oxide Compounds 30%
Product Height 0.7 in [18 mm]
Product Length 0.7 in [18 mm]
Product Weight 0.8 oz [24 g]
Product Width 2.8 in [72 mm]
Packaging Information
Shipping (Package) Weight 1.3 oz [38 g]
What's in the Box
Included in Package 1 - Tube of Silicone Heat Grease Compound
Metal Oxide Thermal CPU Paste Compound Tube for Heatsink

1.5g Metal Oxide Thermal CPU Paste Compound Tube for Heatsink

Provide optimal heat transfer between CPU and heatsink through a metal oxide compound


In stock:   USA: 4782  |  Canada: 281

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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If you need support or you want to comment on parts of your purchase experience aside from the quality or performance of the product such as shipping or any technical/customer support issue, etc., we’d be happy to help you through Live Chat, our support form or by phone.


Rating Snapshot

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Average Customer Ratings

Overall 1
Quality of Product
1-1 of 1 Reviews
Rating: 1 /5

It didn't work out. My HP2000 wasn't happy with this compound. It's no use... The laptop dies after a few seconds after showing desktop...

Quality of Product (1/5)
Helpful? Yes · 0 No · 1 - Report Comment

Response from StarTech.com:

Customer Support · Customer Support · 10/15/2015 12:13:12 PM

Hello AvaLon, Thank you for taking the time to review our HEATGREASE20 Thermal Compound. We are sorry to hear about the system stability issues and we would like to offer some help. Before applying the thermal compound, was any exiting thermal compound cleaned off of both surface? Any existing compound that is not removed safely using a cleaner like isopropyl alcohol could leave pockets of air which will severely affect the thermal transfer between the component and the heatsink. When applying thermal paste only a small amount is required, approximately the size of a grain of rice. We are always here to help with our free lifetime technical support. Are you able to contact us directly and provide more information on the components that our thermal compound is being used with? If so please contact us as soon as is convenient for you and reference case #332-289415 so we can further assist you. You can also reply here and we will be sure to follow up. Thank You, Customer Support StarTech.com http://www.startech.com/support

* Product appearance and specifications are subject to change without notice.

* Same day shipping is only available for orders shipping within the United States.


Startech.com - 20g Tube CPU Thermal Paste Grease Compound for Heatsinks

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