Thermal Grizzly Hydronaut 3.9g – High Conductivity Thermal Paste for CPU/GPU

The Thermal Grizzly Hydronaut 3.9g (1.5ml) Thermal Paste is a high-performance thermal compound built for gamers, enthusiasts, and PC builders who demand superior heat transfer for CPUs, GPUs, and chipsets. With a thermal conductivity of 11.8 W/m·K, Hydronaut is ideal for overclocked systems, high-performance rigs, and water-cooled builds, delivering exceptional stability under heavy loads.

Its non-conductive and non-corrosive formula ensures safe use across all sensitive electronic components. The 3.9g (1.5ml) syringe size provides enough thermal paste for multiple builds or several repaste applications, making it a cost-effective mid-size option for technicians and enthusiasts.

Engineered by Thermal Grizzly, the Hydronaut compound is durable, easy to apply, and optimized for both air cooling and liquid cooling systems.

Key Features

• Thermal conductivity: 11.8 W/m·K – excellent heat transfer for demanding systems

• Safe and reliable – non-conductive, non-corrosive formula

• 3.9g (1.5ml) syringe – suitable for multiple builds or repasting

• Durable performance – resists drying and maintains stability

• Compatible with CPUs, GPUs, chipsets, and VRMs

• Supports air and liquid cooling setups

• Great for overclockers – maintains low temps under heavy loads

Specifications

• Model: Thermal Grizzly Hydronaut

• Type: Thermal Paste

• Quantity: 3.9g (1.5ml syringe)

• Thermal Conductivity: 11.8 W/m·K

• Operating Temperature Range: -200°C to +350°C

• Electrical Conductivity: Non-conductive

• Application: CPUs, GPUs, chipsets, heatsinks, water blocks

• Shelf Life: ~3 years (sealed)

• Warranty: Not applicable (consumable product)