---
product_id: 81658447
title: "Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram"
brand: "thermal grizzly"
price: "¥1699"
currency: JPY
in_stock: true
reviews_count: 13
category: "Thermal Grizzly"
url: https://www.desertcart.jp/products/81658447-thermal-grizzly-kryonaut-high-performance-thermal-paste-for-cooling-all
store_origin: JP
region: Japan
---

# 12.5 W/mK thermal conductivity -250°C to +350°C operating range 0 pS/m electrical insulation Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram

**Brand:** thermal grizzly
**Price:** ¥1699
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Frosty, Perform Fierce: The Overclocker’s Secret Weapon!

## Quick Answers

- **What is this?** Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram by thermal grizzly
- **How much does it cost?** ¥1699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/81658447-thermal-grizzly-kryonaut-high-performance-thermal-paste-for-cooling-all)

## 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

- • **Elite Cooling Power:** Maximize your CPU & GPU performance with industry-leading 12.5 W/mK thermal conductivity.
- • **Zero Electrical Risk:** Non-conductive formula ensures safe application without short-circuit fears.
- • **Long-Lasting Durability:** No curing needed and resistant to drying out even at 80°C for sustained peak performance.
- • **Universal Compatibility:** Seamlessly works with air, water, and liquid nitrogen cooling on laptops, consoles, and desktops.
- • **Cryo-Grade Temperature Range:** Stay cool from extreme cold (-250°C) to blazing heat (+350°C) — perfect for all cooling setups.

## Overview

Thermal Grizzly Kryonaut is a premium 1-gram thermal paste engineered for extreme cooling performance. With a top-tier thermal conductivity of 12.5 W/mK and a wide operational temperature range from -250°C to +350°C, it’s designed for overclockers and professionals demanding superior heat transfer without electrical conductivity risks. Compatible with all cooling methods including air, water, and liquid nitrogen, Kryonaut ensures long-lasting, no-cure application that prevents drying out, making it the go-to choice for laptops, gaming consoles, and high-performance PCs.

## Description

Product Description About Kryonaut Thermal Paste Kryonaut thermal paste is specifically designed to meet the rigorous demands of the overclocking community and is highly regarded as a top-performing product for critical cooling systems in industrial settings. Technical details Thermal Conductivity: 12.5 W/mk Thermal Resistance: 0,0032 K/W Electrical Conductivity: 0 pS/m Viscosity: 120-170 Pas SpecificWeight: 3,7g/cm3 Temperature: -250 °C / +350 °C Capacity: 1g | 1,5ml/5,55g | 3ml/11,1g | 10ml/37g Characteristics designed for Overclocking excellent thermal conductivity long-lasting durability no curing no electrical conductivity Structure is the secret Kryonaut employs a unique structure that prevents drying out at high temperatures of up to 80°C. This design also incorporates nano-aluminum and zinc-oxide particles to enhance thermal conductivity and compensate for any irregularities in the CPU or heat sink, resulting in exceptional heat transfer. Great compatibility Compatible with almost all cooling solutions, including air, water, and even liquid nitrogen (up to -250°C). Compatibilities PS3, PS4, PS5 Xbox 360, One, Series S, Series X CPU, GPU, LEDs Heat dissipation fins and fans Laptops, Macbooks For the true "Kryonauts" amongst the "extreme overclockers" The term "Kryo," derived from the Greek word for "cold," is also used in the German word for "cryoengineering." This implies that the thermal paste may have been specifically designed for use in cryogenic applications. Scope of delivery Kryonaut Thermal Paste A syringe of Thermal Grizzly Kryonaut containing 1 gram of thermal paste Spatula A spatula specifically designed to evenly spread the paste Certificate of Origin You can verify the authenticity of the thermal paste by entering the code on the website Bag and Manual An airtight sealable and reusable package to prevent drying out. The package also contains instructions on how to apply the thermal paste correctly

Review: Temprature Drops Drastically - Recommended by very nice product videos the temperature of CPU by 10 degree
Review: The best buy for a gaming laptop after 2.5+ years - I replaced the thermal paste in my 3+ year old laptop, which would usually run at about 65*c idle and 90+ when doing gaming, after replacement, laptop runs 45-50*c idle, and 65-70*c in light games, but never more than 75-80, so even if your laptop's thermals are bad, even in the worst case scenario it won't cross 80-85* the performance of the laptop also increases because laptop doesnt thermal throttle anymore the spatula that comes with the thermal paste also helps with application of the thermal paste and making sure that neither too much nor too little quantity is applied on the cpu and gpu, the consistency of the thermal paste is pretty thick quantity is lower than other thermal pastes which will only last you for 1 use (maybe some will still be left after 1 use) but its not a problem since one doesnt really buy these to save for another use this doesnt conduct electricity so dont worry about it spilling on other components of the laptops these things last pretty long compared to thermal pastes that laptops usually come with so dont worry about buying another thermal paste for atleast 2-5 years

## Features

- Thermal Grizzly Kryonaut Thermal Grease Paste
- 1.0 Gram
- Grease Paste

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011F7W3LU |
| Best Sellers Rank | #2,318 in Electronics ( See Top 100 in Electronics ) #5 in Thermal Paste |
| Brand | Thermal Grizzly |
| Brand Name | Thermal Grizzly |
| Cooler Heatsink Compatibility | Various coolers and heatsinks |
| Cooler Heatsink Material | Copper |
| Customer Reviews | 4.4 out of 5 stars 46,757 Reviews |
| Global Trade Identification Number | 00753677507234, 04260711990038 |
| Importer Contact Information | Micro Center |
| Included Components | Thermal Paste |
| Item Dimensions L x W x H | 1L x 1W x 1H Millimeters |
| Item Type Name | Thermal Paste |
| Item Weight | 1 Grams |
| Manufacturer | Thermal Grizzly, Thermal Grizzly Germany |
| Manufacturer Contact Information | Thermal Grizzly Germany |
| Model Number | TG-K-001-RS |
| Mounting Type | Chassis Mount |
| Packer Contact Information | Thermal Grizzly Germany |
| Part Number | TG-K-001-RS |
| Product Dimensions | 1L x 1W x 1H Millimeters |
| UPC | 753677507234 |
| Unit Count | 1 Count |
| Warranty Description | 1 |

## Product Details

- **Brand:** Thermal Grizzly
- **Cooler Heatsink Compatibility:** Various coolers and heatsinks
- **Cooler Heatsink Material:** Copper
- **Item Weight:** 1 Grams
- **Product Dimensions:** 1L x 1W x 1H Millimeters

## Images

![Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram - Image 1](https://m.media-amazon.com/images/I/51KN3x6y+fL.jpg)
![Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram - Image 2](https://m.media-amazon.com/images/I/71G4jU-ztHL.jpg)
![Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram - Image 3](https://m.media-amazon.com/images/I/71GCvm9UuHL.jpg)
![Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram - Image 4](https://m.media-amazon.com/images/I/61XqnuWvdnL.jpg)
![Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram - Image 5](https://m.media-amazon.com/images/I/61zNgYtRxyL.jpg)

## Available Options

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

## Questions & Answers

**Q: Thermal conductivity?**
A: 1 g 12.5 W/mK

**Q: What is the real weight? 4.54 Gms or 1 Gms?**
A: 4.54gm is the Packing Weight, the Paste is 1gm.

**Q: will i be getting a newer version or old stock cause on the original website is having a different picture of the product ?**
A: AFAIK the package has not changed.  The official website shows the black and white tube for everything other from the liquid metal version.  What you see here is what you get and there has been no change to the product in the tube.

**Q: Can this be used for a laptop even if I don't want to overclock my processor?**
A: definatly you can do that for long life and stable performance also prevent from overheat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Temprature Drops Drastically
*by D***Y on 18 May 2026*

Recommended by very nice product videos the temperature of CPU by 10 degree

### ⭐⭐⭐⭐⭐ The best buy for a gaming laptop after 2.5+ years
*by B***. on 27 July 2025*

I replaced the thermal paste in my 3+ year old laptop, which would usually run at about 65*c idle and 90+ when doing gaming, after replacement, laptop runs 45-50*c idle, and 65-70*c in light games, but never more than 75-80, so even if your laptop's thermals are bad, even in the worst case scenario it won't cross 80-85* the performance of the laptop also increases because laptop doesnt thermal throttle anymore the spatula that comes with the thermal paste also helps with application of the thermal paste and making sure that neither too much nor too little quantity is applied on the cpu and gpu, the consistency of the thermal paste is pretty thick quantity is lower than other thermal pastes which will only last you for 1 use (maybe some will still be left after 1 use) but its not a problem since one doesnt really buy these to save for another use this doesnt conduct electricity so dont worry about it spilling on other components of the laptops these things last pretty long compared to thermal pastes that laptops usually come with so dont worry about buying another thermal paste for atleast 2-5 years

### ⭐⭐⭐⭐ Product review
*by S***I on 16 April 2026*

Quality is good and cooling okay

## Frequently Bought Together

- Thermal Grizzly Kryonaut - 1 Gram - Extremly High Performance Thermal Paste - for Demanding Applications and Overclocking CPU/GPU/PS4/PS5/Xbox
- Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler
- AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-22*