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 | 
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 | 
Product Safety  | 
GHS07 Health hazardHow often does a product of this brand in the «Thermal grease» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Thermal grease» category returned?
Source: Galaxus