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Small grey syringe with white cap and plastic spreader tool

Thermal Grizzly

Thermal Grizzly Kryonaut Extreme 2g thermal paste

SKU CH-X9Z4-1RC04

High-performance thermal paste with nano-aluminum oxide for extreme overclocking, stable up to 80 degrees and sufficient for up to 12 CPUs

Option 2g

Struck-through versions exist but are not stocked here.

  • Maximum heat transfer for extreme overclocking with nano-aluminum oxide particles
  • Syringe plus two applicators enable precise, effortless paste distribution
  • Stable performance up to 80 degrees Celsius without curing
  • Immediate temperature drop reduces fan noise and improves comfort
  • 2 g tube covers up to 12 CPU applications

Overclocking-grade thermal compound

Thermal Grizzly Kryonaut Extreme is a high-performance thermal paste engineered for extreme overclocking and demanding cooling configurations. It uses ultra-fine particles with added nano-aluminum oxide to maximise thermal conductivity. The compound remains stable without curing even under severe temperature stress. It suits both standard users and enthusiasts pushing hardware limits.

Syringe delivery with dual applicators

The 2-gram syringe package includes two specially designed applicators for effortless paste distribution across the heat spreader. This tooling helps achieve an optimised layer thickness and fills microscopic surface irregularities effectively. The paste stays workable during application and maintains long-term effectiveness up to 80 degrees Celsius. The quantity supplied is sufficient for up to 12 CPU applications depending on the method used.

Verify cooler mounting pressure and surface flatness

Before ordering, confirm that your CPU or GPU cooler provides even mounting pressure to spread the compound into a thin, uniform layer. Uneven pressure or warped cold plates can trap air pockets and reduce conductivity gains. Ensure the die and heat-spreader surfaces are clean, flat, and free of old residue for the nano-particle formula to function as intended.

Highlights

  • Maximum heat transfer for extreme overclocking with nano-aluminum oxide particles
  • Syringe plus two applicators enable precise, effortless paste distribution
  • Stable performance up to 80 degrees Celsius without curing
  • Immediate temperature drop reduces fan noise and improves comfort
  • 2 g tube covers up to 12 CPU applications

Specifications

No published specifications for this item yet.

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What thermal conductivity does the Kryonaut Extreme paste achieve in practice?

The compound uses ultra-fine and nano-aluminum oxide particles to maximise thermal conductivity for extreme overclocking with liquid nitrogen or water cooling.

What does the 2 g package include for mounting and application?

The box contains a 2 g syringe and two applicators designed to simplify spreading the paste on the CPU or GPU surface.

How is the paste applied and which step is often done incorrectly?

Apply a small amount to the CPU, then use the supplied applicator to spread it evenly; users often use too much paste or skip the spreading step.

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