We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White thermal paste in a 30 g syringe tube

Prolimatech

Prolimatech PRO-PK3-30G thermal paste 30 g

SKU CH-39PM-9Y2PN MPN PRO-PK3-30G

Nano-aluminium thermal compound fills microscopic gaps between CPU and cooler for 11.2 W/m-K conductivity and 0.013 °C-in²/W resistance

  • SpecificationsMaterial Specification: Al 70~88(wt%) ZnO 18~34(wt%) Oil 8~1
  • FeaturesHigh Thermal Conductivity Low Thermal Resistance Long-Term S
  • High thermal conductivity of 11.2 W/m-°C for efficient heat transfer
  • Low thermal resistance of 0.013 °C-in²/W improves cooling performance
  • Ready to use immediately with no burn-in time required
  • Electrically non-conductive formula prevents short-circuit risks
  • Nano-particle composition fills microscopic gaps for maximum contact

Thermal Compound for CPU and GPU

Prolimatech PRO-PK3-30G is a nano-aluminium thermal compound designed to fill microscopic gaps between a processor and its cooler. The 30 g syringe provides enough material for multiple applications on desktop CPUs or graphics cards. It is electrically non-conductive, so accidental contact with surrounding components will not cause a short circuit. No burn-in period is required before the paste reaches full performance.

11.2 W/m-K Conductivity and Low Resistance

Thermal conductivity is rated at 11.2 W/m-K with a thermal impedance of 0.013 °C-in²/W, allowing efficient heat transfer from high-power components. The specific gravity of 2.7 g/cm³ and adhesiveness of 330000 Cps create a stable bond that resists pump-out over long-term use. The compound handles sustained loads without drying out, though extreme overclocking scenarios may demand higher-conductivity alternatives.

Syringe Application Fits Standard Mounts

The syringe format allows precise placement on integrated heat spreaders of common socket sizes without the need for separate tools. Non-corrosive formulation protects aluminium, copper and nickel-plated cold plates from degradation. Low dry-out characteristics mean the paste remains effective for years, freeing the builder from frequent re-application schedules. Electrically non-conductive properties simplify cleanup around exposed PCB areas.

Highlights

  • High thermal conductivity of 11.2 W/m-°C for efficient heat transfer
  • Low thermal resistance of 0.013 °C-in²/W improves cooling performance
  • Ready to use immediately with no burn-in time required
  • Electrically non-conductive formula prevents short-circuit risks
  • Nano-particle composition fills microscopic gaps for maximum contact

Specifications

BrandProlimatech
ModelPRO-PK3-30G
SpecificationsMaterial Specification:
Al 70~88(wt%)
ZnO 18~34(wt%)
Oil 8~12(wt%)
Antioxidant 0.5~2(wt%)
Adhesiveness: 330000Cps
Thermal Conductivity: 11.2 W/m - Degree C
Thermal Impedance (Resistance): 0.013 Degree C-in2/W
Included: One syringe of thermal compound and one easy-to-spread spoon
Specific Gravity: 2.7g/cm3
FeaturesHigh Thermal Conductivity
Low Thermal Resistance
Long-Term Stability
Low dry-out
No "burn-in" time required
Non-Corrosive
Electrically Non-Conductive
Shipping weight0.05 kg
Package size218 × 36 × 22 mm

Questions about this item

Will the 11.2 W/m-°C conductivity and 0.013 °C-in²/W impedance work well with an older aluminium heatsink I plan to keep?

The nano-aluminium particles fill microscopic gaps on any aluminium or copper base, so the 11.2 W/m-°C conductivity and 0.013 °C-in²/W impedance perform effectively even on aged cooler surfaces without needing a burn-in period.

How can I confirm the paste is performing correctly once applied?

After mounting the cooler, monitor CPU or GPU temperatures under load; immediate thermal transfer with no curing delay means you should see stable, low temperatures right away, matching the 11.2 W/m-°C conductivity rating.

Does the 30 g syringe include a spreader or cleaning wipes, or must I buy them separately?

The package contains only the 30 g syringe of PK-3 compound; any application tool, lint-free cloth or isopropyl alcohol for surface preparation must be purchased separately.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.