Thermal Grizzly Hydronaut
11.80 W/m K, 7.80 g2 items ordered
Product details
The thermal paste named Hydronaut, as its name suggests, is particularly suitable for water cooling systems, but it also performs well, for example, between a CPU and an air cooler. With its low density and silicone-free carrier structure, it is especially effective in achieving a thin layer and thus low temperatures in large-area applications. Unlike many competing products, Hydronaut thermal paste does not harden and remains flexible. The Hydronaut thermal paste comes in a 3 ml syringe with two applicators included. With these applicators, an area of 27 x 27 mm can be covered with a drop of paste about 3 mm in size, making the syringe sufficient for approximately 30 applications. Of course, this depends on the individual application and skill.
Weight | 7.80 g |
Max. temperature | 350 °C |
Density | 2.60 g/cm³ |
Documents | |
Item number | 5070280 |
Manufacturer | Thermal Grizzly |
Category | Thermal grease |
Manufacturer no. | TG-H-030-R |
Release date | 27.6.2025 |
Sales rank in Category Thermal grease | 29 of 109 |
External links |
Thermal paste type | Heat sink compound |
Thermal conductivity | 11.80 W/m K |
Max. temperature | 350 °C |
Density | 2.60 g/cm³ |
Viscosity | 1900 Pa / s |
Electrical conductivity | Non-conductive (0 S/m) |
Thermal resistance | 8.20 C / W |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Content | 3 ml |
Weight | 7.80 g |
Length | 17 cm |
Width | 14 cm |
Height | 2 cm |
Weight | 16 g |

- H302 Harmful if swallowed.
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Thermal grease» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Arctic0 %
- 1.Arctic Silver0 %
- 1.Corsair0 %
- 1.Thermal Grizzly0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Thermal GrizzlyNot enough data
- ArcticNot enough data
- Arctic SilverNot enough data
- be quiet!Not enough data
- Cooler MasterNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Thermal grease» category returned?
Source: Digitec Galaxus- 2.Donau0.8 %
- 3.Phobya0.9 %
- 3.Thermal Grizzly0.9 %
- 5.Cooler Master1.1 %
- 5.Noctua1.1 %