---
product_id: 65444913
title: "Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces"
brand: "thermal grizzly"
price: "€ 16.77"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thermal Grizzly"
url: https://www.desertcart.nl/products/65444913-thermal-grizzly-hydronaut-1-gram-conductive-high-performance-thermal-paste
store_origin: NL
region: Netherlands
---

# Long-term stability, no hardening Precise syringe application 11.8 W/mK thermal conductivity Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces

**Brand:** thermal grizzly
**Price:** € 16.77
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your rig chill and your game hotter than ever!

## Quick Answers

- **What is this?** Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces by thermal grizzly
- **How much does it cost?** € 16.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/65444913-thermal-grizzly-hydronaut-1-gram-conductive-high-performance-thermal-paste)

## 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

- • **Effortless Precision:** Syringe and spatula combo for flawless, mess-free application every time.
- • **Overclock Like a Pro:** Unleash peak CPU/GPU performance with industry-leading heat transfer.
- • **Stay Cool, Stay Stable:** Non-silicone, non-conductive formula ensures lasting thermal efficiency without degradation.
- • **Universal Compatibility:** Optimized for PCs, laptops, and all major consoles including PS5 and Xbox Series X.
- • **Engineered for Large Surfaces:** Perfectly designed for medium to large heatsinks and advanced water cooling setups.

## Overview

Thermal Grizzly Hydronaut is a premium 1g thermal paste engineered for superior heat conduction (11.8 W/mK) and long-term stability without hardening or silicone. Ideal for overclockers and large cooling surfaces, it supports a wide range of devices from high-end PCs to gaming consoles like PS5 and Xbox Series X. The included syringe and spatula enable precise, clean application, ensuring optimal thermal performance and durability.

## Description

Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces : desertcart.co.uk: Computers & Accessories

Review: Excellent thermal performance - The Thermal Grizzly Hydronaut thermal paste offers outstanding thermal conductivity, ensuring efficient heat transfer between components. Its non-conductive nature provides peace of mind during application. Ideal for both air and water cooling systems, it delivers consistent performance. The included syringe and applicator make application straightforward, and the paste remains stable over time. Highly recommended for enthusiasts and professionals seeking reliable thermal solutions.
Review: All good - Everything is fine, I recommend, fast shipping

## Features

- ULTIMATE OVERCLOCKING PERFORMANCE - With its outstanding thermal conductivity, Hydronaut can handle overclocking, making it perfect for users with large heatsinks seeking a high-quality product at an attractive price-performance ratio, such as for their water cooling system
- LONG-LASTING STABILITY - Hydronaut thermal paste does not harden and oers high long-term stability. It does not require a hardener, contains no silicone, and is non-conductive
- PERFECT HEAT CONDUCTION - Provides awless heat transfer without integration into the processor. Thermal conductivity of 11.8 W/mK; thermal resistance of 0.0076 K/W
- VERSATILE COMPATIBILITY - Compatible not only with computers or laptops but also with PS 3, 4, 5, Xbox 360, One, and Series X consoles! Perfectly dissipates heat from MacBooks
- PRECISE APPLICATION - The practical syringe allows for easy application of this thermal paste, delivering it exactly where it needs to be. Ideal for CPU and cooling, GPU, LEDs, and heat sink fins

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Are Batteries Included | No |
| Asin | B017SBFHGA |
| Best Sellers Rank | 9,241 in Computers & Accessories (See Top 100 in Computers & Accessories) 27 in Thermal Paste |
| Brand | Thermal Grizzly |
| Colour | Schwarz |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,358) 4.7 out of 5 stars |
| Date First Available | 13 Nov. 2015 |
| Guaranteed Software Updates Until | unknown |
| Item Model Number | TG-H-001-RS |
| Item Weight | 1 g |
| Manufacturer | Thermal Grizzly |
| Product Dimensions | 0.1 x 0.1 x 0.1 cm; 1 g |
| Series | Hydronaut |

## Product Details

- **Brand:** Thermal Grizzly
- **Cooler heatsink compatibility:** LARGE_COOLING_SOLUTIONS, ANY_HEATSINK_USING_THERMAL_GREASE
- **Item weight:** 1 Grams
- **Product dimensions:** 1L x 1W x 1H millimetres
- **Unit count:** 1.0 count

## Images

![Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 1](https://m.media-amazon.com/images/I/71Yn-iAt+cL.jpg)
![Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 2](https://m.media-amazon.com/images/I/71V1eeibABL.jpg)
![Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 3](https://m.media-amazon.com/images/I/81jRHDaKs8L.jpg)
![Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 4](https://m.media-amazon.com/images/I/81XAwgVZB9L.jpg)
![Thermal Grizzly - Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 5](https://m.media-amazon.com/images/I/71egLEmuRZL.jpg)

## Available Options

This product comes in different **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

### ⭐⭐⭐⭐⭐ Excellent thermal performance
*by K***. on 27 May 2025*

The Thermal Grizzly Hydronaut thermal paste offers outstanding thermal conductivity, ensuring efficient heat transfer between components. Its non-conductive nature provides peace of mind during application. Ideal for both air and water cooling systems, it delivers consistent performance. The included syringe and applicator make application straightforward, and the paste remains stable over time. Highly recommended for enthusiasts and professionals seeking reliable thermal solutions.

### ⭐⭐⭐⭐⭐ All good
*by B***I on 2 July 2026*

Everything is fine, I recommend, fast shipping

### ⭐⭐⭐⭐⭐ Fantastic performance, easy to apply
*by A***S on 22 October 2020*

I think the picture tells a thousand words. I bought this thermal grease because one of my servers was showing unusual high temperatures while under heavier load. This is important for me as this machines runs 24x7 non stop all year. I found it had the factory thermal pad and all was correctly assembled. However, this is a consumer machine and probably not meant for always-on. Reading about it I also found that different thermal grease compounds perform differently and found the Thermal Grizzly Hydronaut to be among the best in reviews. So I decided to try it. My servers uses LibreHardwareMonitor to keep logs of CPU load and temperature so I thought it would be easy to compare. Appling the thermal grease is easy. It comes on a syringe and has an accessory to help spread the grease flat and uniform. Assembled everything back together and powered it on. Today I was curious and checked the LibreHardwareMonitor logs. It's a fact that the temperatures came down quite a bit. Makes sense. The grease transmits the thermal energy faster to the heat sink which in turn dissipates it. The CPU does not accumulate as much thermal energy. I'm an happy customer. On the pictures you'll see that around 2AM CPU load increases. That's the file server backups and the virtual machines backups running. On the top 2 graphs you'll notice temperatures are higher at that point in time than in the bottom 2 graphs which are from the 21/10/2020 after applying this thermal grease.

## Frequently Bought Together

- Thermal Grizzly Hydronaut - 1 Gram - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU - for Large Cooling Surfaces
- 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
- 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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**Shop now:** [https://www.desertcart.nl/products/65444913-thermal-grizzly-hydronaut-1-gram-conductive-high-performance-thermal-paste](https://www.desertcart.nl/products/65444913-thermal-grizzly-hydronaut-1-gram-conductive-high-performance-thermal-paste)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-11*