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Prolimatech PRO-PK2-5G Nano Aluminum High-Grade Thermal Compound in 5 Gram

  • PRO-PK2-5G

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Prolimatech Inc. PRO-PK2-5G




Material Specification:
Al 70~88(wt%)
ZnO 15~27(wt%)
Oil 11~19(wt%)
Antioxidant 0.5~2(wt%)

Adhesiveness: 250000Cps (Viscosity)

Thermal Conductivity: 10.2 W/m - Degree C

Thermal Impedance (Resistance): 0.015 Degree C-in2/W

Included: One syringe of thermal compound and one easy-to-spread spoon

Specific Gravity: 2.5g/cm3


Excellent long-term stability

Not electrically conductive


Easy to apply and less to use

No "burn-in" time required

Low dry-out
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Prolimatech Inc. PRO-PK2-5G

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  • Robert S.
  • 11/7/2013 1:24:19 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsNice

Pros: Works as advertised. temps went down 10c under load using this over the paste from my Enermax cooler.


Cons: None

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  • jessica C.
  • 9/28/2013 2:16:32 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat paste!! just wow

Pros: Went on like butter. Brought temps down big time on my custom WC loop. Temps with AS-5 under load 55-60-63-58-63
Temps with Prolimatech 52-57-58-52-58. this is on a i7 2700k oced to 4.8 and using Intel burn test. Ran 50 runs Buy this now!!!!

Cons: I wish PK3 was in stock.

2 out of 2 people found this review helpful. Did you? Yes No

  • Karl A.
  • 9/13/2013 12:54:08 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsas expected from Prolimatech.

Pros: Performs same if not a little better than PK-1

Cons: It's actually harder to apply than PK-1

Other Thoughts: performs as expected, as the other review said I usually go for PK-1, has been using PK-1 for a year and since I need it quick for my new build and newegg is out of stock of PK-1 I went for this PK-2 and it performs about same if not a tiny bit better than PK-1.

I use the plastic bag technique with the PK-1 but that technique won't work well with the PK-2, its possible but its harder compared to PK-1. I ended up using the spreader that this thing includes and used more of the thermal grease/paste as I normally would use.

Other than that performance wise its great, one of the best TIM's out there, before I used PK-1 I was using Arctic Silver 5 (AS-5) and switching from AS-5 to PK-1 I saw an almost 5C difference in temps, of course a few degrees may have came from a better mou-5 to Prolimatech's PK series thermal grease/paste is pretty darn good improvement knowing that all I did was switch the thermal grease, sure its twice as expensive compared to AS-5 but this one does get you twice as much as the amount as the AS-5 5dollar piece and maybe around 3-5C of temp improvement, I'd pay that extra 5bucks anytime of the day for 5C.

1 out of 1 people found this review helpful. Did you? Yes No

  • lamont s.
  • 4/2/2013 4:57:33 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood Paste

Pros: This is great paste, I normally use PK1 but the EGG was out of stock so I got this instead and it's even better than PK1.

Cons: NONE

1 out of 1 people found this review helpful. Did you? Yes No

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