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 package includes both the standard TG Spatula and the redesigned TG Spatula Pro. The improved spatula design allows greater application pressure, making it easier to achieve an exceptionally thin and uniform application layer for maximum thermal performance.

Whether you're building a custom water-cooled gaming system, maintaining industrial equipment, or assembling a high-performance workstation, 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
• Available in 2g, 6g, and 30g sizes

Package Contents (2g Version)

• 1x Thermal Grizzly Hydronaut Pro 2g
• 1x Applicator
• 1x TG Spatula
• 1x TG Spatula Pro