Thermal Grizzly Hydronaut Pro is a premium silicone-free thermal paste engineered for industrial applications, high-performance PCs, and demanding cooling environments. Combining outstanding thermal conductivity with excellent long-term stability, Hydronaut Pro is an ideal choice for large-surface coolers, custom water cooling systems, workstations, and overclocked gaming PCs.

Unlike conventional thermal compounds, Hydronaut Pro utilizes a silicone-free carrier structure. Many thermal pastes rely on silicone-based oils that can separate or migrate under repeated thermal cycling, potentially causing bleeding or the pump-out effect over time. While this is generally not an issue in consumer PCs, industrial environments often require silicone-free materials to prevent compatibility issues with seals, gaskets, and other sensitive components.

Its advanced formulation minimizes thermal interface resistance while maintaining excellent adhesion between the processor and cooler. The result is efficient heat transfer, dependable long-term performance, and consistent cooling even under heavy workloads.

Hydronaut Pro remains electrically non-conductive for safe installation and will not harden over time, ensuring reliable performance throughout the life of the system. It is also RoHS compliant, making it suitable for professional and industrial applications where material compatibility is critical.

For precise application, the 30g version includes the redesigned TG Spatula Pro along with the standard TG Spatula, allowing you to spread the compound into an exceptionally thin and even layer for maximum cooling performance. Its large capacity makes it an excellent choice for frequent system builders, repair technicians, and anyone servicing multiple systems.

Whether you're building custom water-cooled gaming PCs, maintaining industrial equipment, or assembling high-performance workstations, Hydronaut Pro delivers premium cooling performance without the use of silicone-based carrier oils.

Features

• Silicone-free formulation for industrial and professional applications
• Outstanding thermal conductivity for efficient heat transfer
• Optimized for large heat spreaders and custom water cooling
• Electrically non-conductive for safe installation
• Excellent long-term stability with no hardening over time
• Resistant to pump-out caused by thermal cycling
• RoHS compliant
• Includes TG Spatula and TG Spatula Pro
• Ideal for enthusiasts, system builders, and professional technicians
• Available in 2g, 6g, and 30g sizes

Package Contents (30g Version)

• 1x Thermal Grizzly Hydronaut Pro 30g
• 1x TG Spatula
• 1x TG Spatula Pro