Thermal Grizzly Kryonaut warmtegeleidingspasta

Thermal Grizzly Kryonaut thermal grease is formulated for demanding cooling tasks such as overclocking and industrial critical cooling. The paste provides high thermal conductivity and long-term stability without electrical conductivity, making it suitable for sensitive electronics. Kryonaut’s composition with nano-aluminum and zinc-oxide particles improves surface contact between the CPU or other components and the heatsink to enhance heat transfer.

Advantages

Kryonaut offers a high measured thermal conductivity of 12.5 W/m·K and a density of 3.7 g/cm³ in a 1 g tube, with a non-conductive formula that prevents electrical shorting. The grease does not cure and is designed to resist drying out at temperatures up to 80 °C, which preserves long-term performance. It is recommended both for extreme overclocking and for critical industrial cooling applications.

Suitable for

• CPU and GPU cooling in gaming and high-performance PCs
• Overclocking setups requiring low thermal resistance
• Industrial cooling systems where reliable heat transfer is required
• Situations where non-electrically conductive thermal interface material is needed

Key specifications

• Brand: Thermal Grizzly
• Model: Kryonaut (MPN: TG-K-001-RS)
• EAN: 0753677507234
• Thermal conductivity: 12.5 W/m·K
• Weight: 1 g (0.001 kg)
• Density: 3.7 g/cm³
• Operating temperature range: −250 °C to 350 °C
• Non-electrically conductive

How to use

Clean both contact surfaces (CPU heatspreader and heatsink base) thoroughly with isopropyl alcohol and a lint-free cloth. Apply a small, pea-sized amount of Kryonaut on the center of the CPU or use a thin line for larger heatspreaders. Mount the heatsink and fasten according to the manufacturer’s instructions so the paste spreads evenly. No curing time is required; normal thermal contact is achieved once the heatsink is properly seated.

Recommendations

Use Kryonaut for high-performance systems and overclocking where low thermal resistance and non-conductivity are important. Although Kryonaut is generally compatible with aluminum, follow the manufacturer’s guidance: the warning about aluminum compatibility applies specifically to liquid metal products, not to this thermal grease. Store the tube capped at room temperature to retain consistency.