Thermal Grizzly Kryonaut 5.5g / 1.5ml Thermal Paste – Extreme Conductivity for Overclocking and High-End Cooling
Thermal Grizzly Kryonaut 5.5g / 1.5ml Thermal Paste – Extreme Conductivity for Overclocking and High-End Cooling is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Shipped within 3 business days
Return Policy
| Manufacturer | Thermal grizzly |
Payment & Security
Cash on delivery - Instapay
Thermal Grizzly Kryonaut 5.5g (1.5ml) is a premium high-performance thermal paste engineered specifically for extreme overclocking and demanding cooling applications. With outstanding thermal conductivity, no curing and exceptional long-term stability across an ultra-wide temperature range, it is ideal for high-end CPUs, GPUs and cryogenic systems while remaining completely non-electrically conductive.
key features
- Exceptional thermal conductivity optimized for overclocking - Delivers maximum heat transfer for extreme performance builds.
- Ultra-wide operating temperature range (-250°C to +350°C) - Performs reliably from cryogenic conditions to high-heat environments.
- No curing + non-electrically conductive - Provides long-term stability and complete safety around sensitive components.
key specifications
| Feature | Specification |
|---|---|
| Product | Thermal Grizzly Kryonaut |
| Content | 5.5 g / 1.5 ml |
| Color | Grey / Light grey / Silver matt |
| Density | 3.7 g/cm³ |
| Viscosity | 120 – 170 Pas |
| Operating Temperature | -250 °C to +350 °C |
| Thermal Resistance | 0.0032 K/W |
| Electrical Conductivity | 0 pS/m (non-conductive) |
| Curing | None |
| Typical Applications | CPUs, GPUs, notebooks, ICs |
| Recommended Use | Extreme overclocking, high-end air/liquid cooling, cryogenic systems |
* Specifications may vary by region and model variant.
performance excellence
Kryonaut is specifically developed for the most demanding overclocking scenarios and critical cooling systems. Its special carrier structure prevents drying even at elevated temperatures and ensures optimal bonding of nano-aluminum and zinc-oxide particles, delivering superior heat transfer and consistent performance under extreme thermal loads.
user experience & comfort
The soft consistency allows precise application with the included applicator. It spreads effectively under cooler pressure and maintains stable contact without curing or degradation, making it suitable for both single applications and long-term system builds.
design & build quality
Supplied in a convenient syringe with applicator, Kryonaut is engineered for maximum durability and reliability. Its high-density formula and specialized structure support outstanding long-term performance in high-end and extreme cooling environments.
connectivity & compatibility
- Compatible with high-end air and liquid cooling systems
- Suitable for desktop CPUs, GPUs, notebooks and integrated circuits
- Ideal for extreme overclocking, high-TDP processors and cryogenic cooling setups
perfect for
- Extreme overclockers and high-performance gaming/workstation builds
- Users requiring maximum thermal transfer for high-end CPUs and GPUs
- Cryogenic and industrial cooling applications
- Enthusiasts seeking top-tier, non-conductive thermal paste in Egypt
why choose this product
Thermal Grizzly Kryonaut 5.5g stands as one of the leading pastes for extreme performance. With its exceptional conductivity, ultra-wide temperature tolerance, no-curing formula and complete electrical safety, it delivers the reliability and heat transfer demanded by serious overclockers and high-end system builders.
frequently asked questions
Q: Is Kryonaut electrically conductive?
A: No. It has zero electrical conductivity (0 pS/m) and is completely safe for use on sensitive electronic components.
Q: Does the paste cure or dry out over time?
A: No. Kryonaut does not cure and features a special structure that resists drying even at elevated temperatures, ensuring high long-term stability.
Q: What is Kryonaut best suited for?
A: It is designed for extreme overclocking, high-end CPUs and GPUs, large cooling solutions and cryogenic applications, while also performing excellently in standard high-performance systems.


