Product Comparison: Prolimatech PK-3 vs Thermal Grizzly Hydronaut

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General Specifications
About the product
PK-3 Nano Aluminum Thermal Compound is a state of the art cooling compound. Using nano sized aluminum particles, Pk-3 fills in small air bubbles and gaps between the heatsink and processor, maximizing contact and heat transfer.
Key Specs
3.3 P
2.7 g/cm3
2.6 g/cm3
Thermal Conductivity
11.2 W/mK
All materials
All materials
What customers say about "Key Specs"
Prolimatech PK-3 Nano Aluminium Thermal Compound
  • It was super easy for me to squeeze out and use.
  • My temps are very good and I've had no issues of any kind.
  • Great stuff. More than enough for 3-4 applications. Temperatures have dropped dramatically.
  • Very hard to spread. Like chunky peanut butter.
  • This stuff is a little harder to spread thin than others I've used.
Thermal Grizzly Hydronaut Thermal Paste
  • Seems to work well, after a few months the temps are still nice and low.
  • This is very easy to apply. Excellent thermal conductivity.
  • The paste is very tough and thick, so you can only squeeze it out of the tube with great force.
0.053 oz.
0.14 oz.
Nano Aluminum
Kit Contents
Syringe with thermal paste, Protective cap, Spreader
Syringe with thermal paste, Protective cap, Spreader
What customers say about "Features"
Prolimatech PK-3 Nano Aluminium Thermal Compound
  • This is definitely enough for 2-3 laptops.
  • Simple to apply. No issues a month after its use.
  • Enough for single CPU installation.
  • I found it very easy to apply and it seems to be working great.
  • Wonderful paste. Enough for several applications.
Thermal Grizzly Hydronaut Thermal Paste
  • Loved the applicator that made it easy to spread a nice thin.
  • The paste can be easily applied.
Warranty / Certifications
Other Information

Other reviews