Thermal Grizzly Kryonaut

Thermal Grizzly Kryonaut – High-Performance Thermal Paste for CPU and GPU

Thermal Grizzly Kryonaut is a premium thermal paste developed for enthusiasts, gamers, overclockers and professional users with demanding cooling requirements. It is designed for efficient heat transfer between a processor and cooler and is suitable for desktop computers, laptops, graphics cards and industrial cooling applications.

Kryonaut uses an advanced carrier structure based on nano-aluminium-oxide and zinc-oxide particles that resists drying out even at high temperatures. The combination provides long-term stability and efficient heat transfer while remaining electrically non-conductive.

Benefits

• Very low thermal resistance of 0.0032 K/W
• Electrically non-conductive for safer application near sensitive components
• No curing time – full performance immediately after installation
• High long-term stability, designed not to dry out at high temperatures
• Available in two package sizes for different requirements

Efficient heat transfer

The specially developed carrier structure binds the filler particles effectively and helps fill microscopic irregularities between the processor and heat sink. The result is an even contact surface and efficient heat transfer. Kryonaut is also electrically non-conductive, reducing risk during application around sensitive components.

Long service life

Unlike many traditional thermal pastes, Kryonaut's carrier structure is designed not to dry out at high temperatures, helping maintain stable cooling performance over time.

Simple application

After cleaning the surfaces with a dry cloth or isopropyl alcohol, apply a thin layer across the processor's heat spreader. Thermal Grizzly recommends using the included applicator or spatula to create a thin, even layer.

Available in two sizes

• 1 gram – suitable for one or a few installations.
• 5.5 grams, 1.5 ml – suitable for several computer builds or regular maintenance.

Technical specifications

Package contents

1 g, TG-K-001-RS

• 1 × Thermal Grizzly Kryonaut 1 g
• 1 × spatula

5.5 g / 1.5 ml, TG-K-015-R

• 1 × Thermal Grizzly Kryonaut 5.5 g
• 1 × applicator

Complete with

• Isopropyl alcohol and a microfibre cloth for removing old thermal paste
• CPU cooler or liquid-cooling kit
• Antistatic wrist strap when working in an open computer

Why choose Thermal Grizzly Kryonaut

• One of the market's most highly regarded thermal pastes for demanding performance requirements
• Very low thermal resistance and no curing time
• Electrically non-conductive for safer application near sensitive electronics

PC & HiFi Örebro recommends

Thermal Grizzly Kryonaut is suitable for gaming PCs, workstations and overclocked systems where additional cooling margin is valuable. One gram is usually sufficient for an individual installation, while the 5.5-gram package is preferable when several computers will be built or maintained.