Description
Reviews
| Brand | - |
| Category | Industrial Oils, Adhesives, Chemicals & Lab Supplies / Thermal Paste |
| Origin | - |
| Brand | ThermoFlow Pro |
| Product Type | Non-Curing Thermal Silicone |
| Thermal Conductivity | 4.5 W/m·K |
| Operating Temperature Range | -50°C to 200°C |
| Volume | 10 grams |
| Color | Grey |
| Viscosity | High (Non-drip) |
| Curing Time | None (Non-curing) |
| Compatibility | 3D Printer Hotends, Heat Sinks, CPU/GPU |
| Package Includes | 1x Syringe, 1x Spatula, 1x Cleaning Wipe |
Anonymous
Mar 31, 2026
Rating: 4/5
Reliable performance
Does exactly what it says on the label. Good thermal conductivity and remains pliable. I deducted one star simply because the included spatula is a bit flimsy, but the paste quality is top-notch.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect for E3D V6 hotends
This thermal paste is exactly what I needed for my 3D printer throat tube. It stays put even at high temperatures and doesn't dry out like cheaper brands. My heat creep issues are completely gone.
Anonymous
Mar 21, 2026
Rating: 5/5
Lasts a long time
Because it is non-curing, you don't have to reapply it often. I applied this six months ago on my Prusa i3 MK3 and it still looks fresh. Highly recommended for any maker.
Anonymous
Mar 17, 2026
Rating: 4/5
Good value, easy application
The syringe makes application very precise. I used it on my heat sink and it spread evenly. Only giving 4 stars because the cap was a bit tight to open initially, but the product itself works great.
Anonymous
Mar 15, 2026
Rating: 5/5
Superior heat dissipation
I've tested many thermal adhesives, and this non-curing silicone offers excellent heat transfer. My nozzle temperature stability has improved significantly since switching to this compound.
Anonymous
Mar 04, 2026
Rating: 5/5
Saved my print farm
I was experiencing constant clogs due to poor heat sinking. After applying this thermal glue to the throat tubes, the problems vanished. Easy to use even for beginners.
Q: Does this conduct electricity?
A: No, this thermal silicone is electrically non-conductive, making it safe to use around electronic components without risk of short circuits.
Q: Can this be used for CPU cooling on a computer?
A: Absolutely. While marketed for 3D printers, its thermal properties make it suitable for CPUs, GPUs, and other electronics requiring efficient heat dissipation between a processor and a heatsink.
Q: What is the shelf life of the product once opened?
A: If the cap is sealed tightly after each use to prevent air exposure, the product can last up to 2 years without significant degradation in performance.
Q: How often do I need to reapply this thermal paste?
A: Since this is a non-curing formula, it does not dry out or crack over time. You typically only need to reapply if you disassemble the hotend for maintenance or if the paste is physically removed.
Q: Is this safe to use on plastic components near the hotend?
A: Yes, as long as the plastic does not directly contact the heating element exceeding its melting point. The silicone itself is electrically insulating and stable, but ensure proper installation to avoid excess squeeze-out onto sensitive plastics.
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