Thermal Grizzly Kryonaut Extreme 2g thermal paste with 12 cleaning wipes

Extreme Overclocking Paste with Cleaning Kit

Thermal Grizzly Kryonaut Extreme is a 2 g syringe of high-conductivity thermal compound designed for enthusiasts pushing CPU or GPU clocks beyond stock limits. The package includes six wet and six dry wipes so the mounting surface can be degreased before application. Its 14.2 W/mK rating targets maximum heat transfer in demanding configurations.

Suited for extreme cooling; not for casual builders

This paste serves overclockers using air, water or liquid-nitrogen cooling down to minus 250 °C who need the thinnest possible bond line. Builders assembling a standard office PC or a console that runs at stock speeds will not see a meaningful benefit over mainstream compounds. The product also lacks electrical conductivity, so it is safe around exposed components.

Deciding spec: 14.2 W/mK thermal conductivity

The single figure that determines whether this is the right part is the thermal conductivity of 14.2 W/mK. If your cooling scenario demands that level of heat transfer — such as competitive overclocking or sustained heavy loads at up to 350 °C — the paste matches the requirement; otherwise a lower-conductivity compound will suffice.