--- product_id: 49332775 title: "Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces" brand: "thermal grizzly" price: "AR$118730" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/49332775-thermal-grizzly-hydronaut-7-8-gram-3-ml-conductive-high store_origin: AR region: Argentina --- # Long-term stability, no hardening Precise syringe application 11.8 W/mK thermal conductivity Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces **Brand:** thermal grizzly **Price:** AR$118730 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your system ice-cold and ahead of the game with Hydronaut! ## Quick Answers - **What is this?** Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces by thermal grizzly - **How much does it cost?** AR$118730 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/49332775-thermal-grizzly-hydronaut-7-8-gram-3-ml-conductive-high) ## Best For - thermal grizzly enthusiasts ## Why This Product - Trusted thermal grizzly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Precision:** Dual applicators and syringe design deliver exact, mess-free application every time. - • **Versatile Compatibility:** Perfect for PCs, laptops, and all major consoles including PS5 and Xbox Series X—one paste to rule them all. - • **Stay Cool, Stay Consistent:** Non-hardening, silicone-free formula ensures stable performance over years without degradation. - • **Unleash Overclocking Power:** Maximize your CPU/GPU potential with elite 11.8 W/mK thermal conductivity for flawless heat transfer. - • **Engineered for Large Cooling Surfaces:** Optimized for medium to large heatsinks and water cooling setups to keep your rig chill under pressure. ## Overview Thermal Grizzly Hydronaut is a premium 3ml thermal paste engineered for high-performance cooling in CPUs, GPUs, and gaming consoles. Featuring an outstanding thermal conductivity of 11.8 W/mK and a silicone-free, non-hardening formula, it guarantees long-lasting stability and efficient heat dissipation. Designed for medium to large heatsinks and water cooling systems, it comes with dual applicators for precise, easy application—ideal for professionals and enthusiasts demanding reliable overclocking performance. ## Description Optimized for medium and large heat sinks, Hydronaut delivers consistent peak performance. Perfect for water cooling and large systems requiring maximum heat dissipation. Available in four sizes: 1g | 1.5ml | 3ml | 10ml The silicone-free structure of Hydronaut thermal paste ensures flexibility and easy application without curing. This keeps your cooling system reliably cool and the thermal paste durable and efficient over time. Hydronaut 3ml comes with two applicators for effortless thermal paste application. My thermal paste is difficult to spread or comes off the surface. What can I do? The surface should be thoroughly cleaned and be free of grease before use. The thermal paste should be at least at room temperature when applied. It is important to spread the thermal paste very slowly during application. How long is Thermal Grizzly thermal paste usable after opening? With proper storage and packaging, the thermal paste can be used for at least 3 years without issues, and in many cases, significantly longer. Why can't I find the thermal conductivity value on the packaging? The typically theoretical thermal conductivity values vary greatly depending on the application, as important factors such as contact pressure, temperature, or surface cannot be uniformly accounted for. Should I store the thermal paste in its original packaging after use? Thermal Grizzly thermal paste packaging is specially coated on the inside to protect the syringe and its contents from UV radiation and other environmental influences. We recommend storing it in the original packaging. The surface should be thoroughly cleaned and free of grease before use. We recommend using TG Remove or TG Cleaning Wipes for cleaning. The thermal paste should be at least at room temperature when applied. When applying, it is important to spread the thermal paste very slowly. For a typical Intel or AMD CPU, a single spreading motion should take about 3 seconds. The slower the movement, the easier it is to spread the paste evenly. TG Hydronaut – 3ml TG Aeronaut – 3ml TG Duronaut – 2g TG Kryonaut extreme – 2g TG Kryonaut – 3ml TG Spatula PRO TG Spatula ## Features - ULTIMATE OVERCLOCKING PERFORMANCE - With its outstanding thermal conductivity, Hydronaut can handle overclocking, making it perfect for users with large heatsinks seeking a high-quality product at an attractive price-performance ratio, such as for their water cooling system - LONG-LASTING STABILITY - Hydronaut thermal paste does not harden and oers high long-term stability. It does not require a hardener, contains no silicone, and is non-conductive - PERFECT HEAT CONDUCTION - Provides awless heat transfer without integration into the processor. Thermal conductivity of 11.8 W/mK; thermal resistance of 0.0076 K/W - VERSATILE COMPATIBILITY - Compatible not only with computers or laptops but also with PS 3, 4, 5, Xbox 360, One, and Series X consoles! Perfectly dissipates heat from MacBooks - PRECISE APPLICATION - The practical syringe allows for easy application of this thermal paste, delivering it exactly where it needs to be. Ideal for CPU and cooling, GPU, LEDs, and heat sink fins ## Technical Specifications | Specification | Value | |---------------|-------| | Are Batteries Included | No | | Asin | B00ZJSDB7W | | Best Sellers Rank | 13,554 in Computers & Accessories (See Top 100 in Computers & Accessories) 39 in Thermal Paste | | Brand | Thermal Grizzly | | Colour | Black | | Computer Memory Type | DIMM | | Customer Reviews | 4.7 4.7 out of 5 stars (6,417) 4.7 out of 5 stars | | Date First Available | 13 Jun. 2015 | | Guaranteed Software Updates Until | unknown | | Item Model Number | TG-H-030-R-2 | | Item Weight | 7.8 g | | Manufacturer | Thermal Grizzly | | Product Dimensions | 25 x 20 x 15 cm; 7.8 g | | Series | Hydronaut | | Voltage | 12 Volts | | Wattage | 11.8 watts | ## Images ![Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 1](https://m.media-amazon.com/images/I/71L1r0s53vL.jpg) ![Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 2](https://m.media-amazon.com/images/I/71V1eeibABL.jpg) ![Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 3](https://m.media-amazon.com/images/I/8184MH-2Z+L.jpg) ![Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 4](https://m.media-amazon.com/images/I/81m9SMyN+XL.jpg) ![Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - Image 5](https://m.media-amazon.com/images/I/71egLEmuRZL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: My thermal paste is difficult to spread or comes off the surface. What can I do?** A: The surface should be thoroughly cleaned and be free of grease before use. The thermal paste should be at least at room temperature when applied. It is important to spread the thermal paste very slowly during application. **Q: How long is Thermal Grizzly thermal paste usable after opening?** A: With proper storage and packaging, the thermal paste can be used for at least 3 years without issues, and in many cases, significantly longer. **Q: Why can't I find the thermal conductivity value on the packaging?** A: The typically theoretical thermal conductivity values vary greatly depending on the application, as important factors such as contact pressure, temperature, or surface cannot be uniformly accounted for. **Q: Should I store the thermal paste in its original packaging after use?** A: Thermal Grizzly thermal paste packaging is specially coated on the inside to protect the syringe and its contents from UV radiation and other environmental influences. We recommend storing it in the original packaging. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent thermal performance *by on Reviewed in the United Kingdom 27 May 2025* The Thermal Grizzly Hydronaut thermal paste offers outstanding thermal conductivity, ensuring efficient heat transfer between components. Its non-conductive nature provides peace of mind during application. Ideal for both air and water cooling systems, it delivers consistent performance. The included syringe and applicator make application straightforward, and the paste remains stable over time. Highly recommended for enthusiasts and professionals seeking reliable thermal solutions. ### ⭐⭐⭐⭐⭐ All good *by on Reviewed in the United Kingdom 2 July 2026* Everything is fine, I recommend, fast shipping ### ⭐⭐⭐⭐⭐ Fantastic performance, easy to apply *by on Reviewed in the United Kingdom 22 October 2020* I think the picture tells a thousand words.I bought this thermal grease because one of my servers was showing unusual high temperatures while under heavier load. This is important for me as this machines runs 24x7 non stop all year. I found it had the factory thermal pad and all was correctly assembled. However, this is a consumer machine and probably not meant for always-on. Reading about it I also found that different thermal grease compounds perform differently and found the Thermal Grizzly Hydronaut to be among the best in reviews. So I decided to try it. My servers uses LibreHardwareMonitor to keep logs of CPU load and temperature so I thought it would be easy to compare.Appling the thermal grease is easy. It comes on a syringe and has an accessory to help spread the grease flat and uniform. Assembled everything back together and powered it on. Today I was curious and checked the LibreHardwareMonitor logs. It's a fact that the temperatures came down quite a bit. Makes sense. The grease transmits the thermal energy faster to the heat sink which in turn dissipates it. The CPU does not accumulate as much thermal energy. I'm an happy customer. On the pictures you'll see that around 2AM CPU load increases. That's the file server backups and the virtual machines backups running. On the top 2 graphs you'll notice temperatures are higher at that point in time than in the bottom 2 graphs which are from the 21/10/2020 after applying this thermal grease. ## Frequently Bought Together - Thermal Grizzly - Hydronaut - 7.8 Gram/3 ml - Conductive High Performance Thermal Paste - Ideal for Air and Water Cooling CPU/GPU/PS4/PS5/Xbox - for Large Cooling Surfaces - AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor - SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/49332775-thermal-grizzly-hydronaut-7-8-gram-3-ml-conductive-high](https://www.desertcart.com.ar/products/49332775-thermal-grizzly-hydronaut-7-8-gram-3-ml-conductive-high) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-13*