---
product_id: 49021588
title: "Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity"
brand: "thermal grizzly"
price: "R2841"
currency: ZAR
in_stock: true
reviews_count: 11
category: "Thermal Grizzly"
url: https://www.desertcart.co.za/products/49021588-thermal-grizzly-kryonaut-37g-thermal-paste-for-cpu-gpu-consoles
store_origin: ZA
region: South Africa
---

# Non-conductive, zero short-circuit risk 12.5 W/mK thermal conductivity 37g premium syringe size Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity

**Brand:** thermal grizzly
**Price:** R2841
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Frosty, Stay Ahead: The Ultimate Thermal Paste for Next-Level Performance

## Quick Answers

- **What is this?** Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity by thermal grizzly
- **How much does it cost?** R2841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/49021588-thermal-grizzly-kryonaut-37g-thermal-paste-for-cpu-gpu-consoles)

## Best For

- thermal grizzly enthusiasts

## Why This Product

- Trusted thermal grizzly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous 37g Supply:** Enough paste for multiple high-end builds or repastes—never run out mid-upgrade.
- • **Versatile Compatibility:** Perfect for CPUs, GPUs, and consoles—one paste to rule all your cooling needs.
- • **Effortless Precision Spread:** Optimal viscosity ensures smooth, even coverage filling microscopic gaps for peak heat transfer.
- • **Safe & Reliable Application:** Non-electrically conductive formula means zero risk of damaging your precious hardware.
- • **Unrivaled Thermal Performance:** Maximize your CPU & GPU cooling with industry-leading 12.5 W/mK conductivity—stay cool under pressure.

## Overview

Thermal Grizzly Kryonaut is a premium 37g thermal paste engineered for extreme cooling efficiency with a top-tier thermal conductivity of 12.5 W/mK. Its non-conductive, high-viscosity formula ensures safe, easy application and long-term stability, making it the go-to choice for professionals and enthusiasts optimizing CPUs, GPUs, and consoles. Trusted for maintaining lower temperatures under heavy loads, Kryonaut delivers reliable, high-performance thermal management for demanding systems.

## Description

Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity : desertcart.co.uk: Computers & Accessories

Review: Exceptional Thermal Paste for High-Performance Cooling - I've been using the Thermal Grizzly Kryonaut Thermal Paste (5.55g) for my CPU and GPU installations, and it has consistently delivered outstanding thermal performance. Designed for extreme cooling applications, Kryonaut boasts a high thermal conductivity, ensuring efficient heat transfer from components to cooling solutions. Performance: The paste's exceptional thermal conductivity makes it ideal for overclocking and high-performance systems. I've observed notable temperature reductions after application, contributing to enhanced system stability and longevity. Application: The 5.55g syringe provides ample paste for multiple applications. Its consistency allows for easy and precise spreading, ensuring a thin, even layer that maximizes thermal efficiency. Stability: Kryonaut remains stable even at high temperatures, maintaining its performance without drying out or requiring reapplication over time. Pros: Superior thermal conductivity Easy application with user-friendly syringe Long-term stability without drying Suitable for both air and liquid cooling systems Cons: Premium price point, but justified by performance Overall, Thermal Grizzly Kryonaut is an excellent choice for enthusiasts and professionals seeking top-tier thermal paste for their high-performance computing needs. Its combination of ease of use and exceptional thermal properties makes it a worthwhile investment for optimal system cooling.
Review: Exceptional Performance for High-End Components - This Thermal Grizzly Kryonaut paste is truly excellent. I used it to repaste an RTX 3080 GPU, and the results have been fantastic. It successfully helped keep temperatures below 70°C even when the card is running at its full 330W limit, which is a significant improvement. The paste itself was thick and easy to apply, and it appears to be very durable, maintaining its performance over time. Considering the thermal improvements and the quality of the product, it offers great value for anyone looking to optimize their CPU, GPU, or console thermals. Highly recommended for demanding applications. If misapplying it's easy enough to remove with a 90%+ isopropyl alcohol solution.

## Features

- Extreme performance - With its advanced composition, our thermal paste provides top of the line thermal conductivity (12,5W/mK), perfect for even the most demanding configurations and industrial applications.
- Wide Compatibility - Suitable for a variety of applications, our thermal grease works effectively with CPUs, GPUs, and other components. This versatility makes it a perfect choice for all your cooling requirements.
- Proven quality – With years of experience in the PC cooling market, we focus on delivering excellent performance, versatile application possibilities, and ease of use with our products.
- Optimal viscosity - Our product features an optimal viscosity that ensures easy application and excellent coverage. This property allows the paste to spread evenly and fill microscopic gaps, maximizing thermal conductivity and cooling efficiency.
- Risk-Free - Our thermal paste is neither electrically conductive nor capacitive, eliminating the risk of short circuits or discharges, ensuring safe application and protection for your valuable hardware.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017SBFDN2 |
| Are Batteries Included | No |
| Best Sellers Rank | 882 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4 in Thermal Paste |
| Brand | Thermal Grizzly |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (59,857) |
| Date First Available | 4 Dec. 2015 |
| Guaranteed software updates until | unknown |
| Item Weight | 37 g |
| Item model number | TG-K-100-R |
| Manufacturer | Thermal Grizzly |
| Product Dimensions | 64.01 x 64.01 x 19.3 cm; 37 g |
| Series | Kryonaut |
| Wattage | 12.5 watts |

## Images

![Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity - Image 1](https://m.media-amazon.com/images/I/612+NlLDqEL.jpg)
![Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity - Image 2](https://m.media-amazon.com/images/I/61jED9S7tVL.jpg)
![Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity - Image 3](https://m.media-amazon.com/images/I/712FAS7jHPL.jpg)
![Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity - Image 4](https://m.media-amazon.com/images/I/719WvcZgd7L.jpg)
![Thermal Grizzly Kryonaut (37g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity - Image 5](https://m.media-amazon.com/images/I/71Gce2XHUuL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: My thermal paste is difficult to spread or comes off the surface. What can I do?**
A: The surface should be thoroughly cleaned and be free of grease before use. The thermal paste should be at least at room temperature when applied. It is important to spread the thermal paste very slowly during application.

**Q: How long is Thermal Grizzly thermal paste usable after opening?**
A: With proper storage and packaging, the thermal paste can be used for at least 3 years without issues, and in many cases, significantly longer.

**Q: Why can't I find the thermal conductivity value on the packaging?**
A: The typically theoretical thermal conductivity values vary greatly depending on the application, as important factors such as contact pressure, temperature, or surface cannot be uniformly accounted for.

**Q: Should I store the thermal paste in its original packaging after use?**
A: Thermal Grizzly thermal paste packaging is specially coated on the inside to protect the syringe and its contents from UV radiation and other environmental influences. We recommend storing it in the original packaging.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional Thermal Paste for High-Performance Cooling
*by P***R on 12 February 2025*

I've been using the Thermal Grizzly Kryonaut Thermal Paste (5.55g) for my CPU and GPU installations, and it has consistently delivered outstanding thermal performance. Designed for extreme cooling applications, Kryonaut boasts a high thermal conductivity, ensuring efficient heat transfer from components to cooling solutions. Performance: The paste's exceptional thermal conductivity makes it ideal for overclocking and high-performance systems. I've observed notable temperature reductions after application, contributing to enhanced system stability and longevity. Application: The 5.55g syringe provides ample paste for multiple applications. Its consistency allows for easy and precise spreading, ensuring a thin, even layer that maximizes thermal efficiency. Stability: Kryonaut remains stable even at high temperatures, maintaining its performance without drying out or requiring reapplication over time. Pros: Superior thermal conductivity Easy application with user-friendly syringe Long-term stability without drying Suitable for both air and liquid cooling systems Cons: Premium price point, but justified by performance Overall, Thermal Grizzly Kryonaut is an excellent choice for enthusiasts and professionals seeking top-tier thermal paste for their high-performance computing needs. Its combination of ease of use and exceptional thermal properties makes it a worthwhile investment for optimal system cooling.

### ⭐⭐⭐⭐⭐ Exceptional Performance for High-End Components
*by D***C on 6 July 2025*

This Thermal Grizzly Kryonaut paste is truly excellent. I used it to repaste an RTX 3080 GPU, and the results have been fantastic. It successfully helped keep temperatures below 70°C even when the card is running at its full 330W limit, which is a significant improvement. The paste itself was thick and easy to apply, and it appears to be very durable, maintaining its performance over time. Considering the thermal improvements and the quality of the product, it offers great value for anyone looking to optimize their CPU, GPU, or console thermals. Highly recommended for demanding applications. If misapplying it's easy enough to remove with a 90%+ isopropyl alcohol solution.

### ⭐⭐⭐⭐⭐ Reduces CPU temp and easy to use
*by N***C on 5 January 2026*

Excellent thermal paste with very useful screw on spreaders (x2) if required. Will cover two CPUs adequately if you use the right amount

## Frequently Bought Together

- Thermal Grizzly - Kryonaut - 37 Gram/10 ml - Extremly High Performance Thermal Paste - for Demanding Applications and Overclocking CPU/GPU/PS4/PS5/Xbox
- Intel® CoreTM i9-14900K New Gaming Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked
- SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*