Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Product Type | High-Temperature Silicone Grease |
| Thermal Conductivity | High (Optimized for Heat Transfer) |
| Temperature Range | -40°C to 250°C |
| Compatibility | Bambu Lab, Creality, Prusa, and most FDM printers |
| Application Area | Nozzle Heating Assembly and Threaded Connections |
| Consistency | Non-dripping Paste |
| Durability | Non-cracking under thermal cycling |
| Chemical Resistance | Resistant to oxidation and moisture |
| Package Content | 1 x 10g Syringe with Applicator Tip |
| Shelf Life | 24 Months from Date of Manufacture |
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for preventing nozzle clogs
I applied this grease to the threads between my heater block and nozzle on my Creality K1. It made disassembly much easier after a long print session and seems to improve heat consistency. Highly recommended for any serious 3D printer owner.
Anonymous
Mar 19, 2026
Rating: 5/5
Solved my heat creep issues
I was experiencing inconsistent extrusion due to poor heat transfer. After cleaning and re-applying this silicone grease, the problem vanished. Excellent thermal conductivity.
Anonymous
Mar 18, 2026
Rating: 4/5
Good product, messy application
The grease itself works wonderfully for high-temp applications. My only minor complaint is that the syringe tip is a bit wide for very tight spaces, but a small brush solves that issue easily.
Anonymous
Mar 11, 2026
Rating: 4/5
Reliable and long-lasting
Been using this for three months now on multiple printers. It hasn't dried out or cracked despite constant heating and cooling cycles. Good value for the price.
Anonymous
Mar 07, 2026
Rating: 5/5
Great thermal performance
Noticed my hotend reaching target temperature slightly faster after application. The grease stays put even at 240°C without burning off or smoking. Very satisfied with the quality.
Anonymous
Mar 04, 2026
Rating: 5/5
Essential maintenance item
If you swap nozzles frequently like I do on my Bambu Lab X1C, this is a must-have. It prevents the nozzle from seizing onto the heater block. One tube lasts a very long time too.
Q: Is this grease safe to use on PTFE lined hotends?
A: This grease is designed for metal-to-metal contact in the heating assembly (nozzle threads and heater block). It should not be applied inside the PTFE tube or where filament passes through, as it is intended for external thermal transfer components.
Q: Will this work with a E3D V6 hotend?
A: Yes, this high-temperature silicone grease is fully compatible with E3D V6 hotends and most other standard threaded nozzle assemblies used in FDM 3D printing.
Q: How often should I reapply this grease?
A: We recommend reapplying the grease every time you remove the nozzle for cleaning or replacement. For routine maintenance without nozzle removal, checking it every 6 months is sufficient depending on usage intensity.
Q: Does this conduct electricity?
A: No, this silicone grease is electrically non-conductive. It is safe to use around heating cartridges and thermistors, provided it is applied only to the intended mechanical threads and heat transfer surfaces.
Q: What is the maximum continuous temperature this can handle?
A: The grease is rated for continuous operation up to 250°C (482°F), which covers the operating range of most common filaments including PLA, PETG, ABS, and ASA.
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