Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Brand | Generic Compatible |
| Model Number | GD900 |
| Thermal Conductivity | 4.8 W/m-k |
| Compatible Printer | Bambu Lab Series |
| Application Area | Hotend & Heat Break |
| Package Weight | 2 grams |
| Color | Grey |
| Operating Temperature | -50°C to 200°C |
| Dielectric Constant | 5.1 |
| Shelf Life | 24 Months |
Anonymous
Mar 28, 2026
Rating: 5/5
Solved my clogging issues
I was experiencing frequent heat break clogs. After cleaning and reapplying this GD900 grease, the heat transfer improved significantly and the clogs stopped completely.
Anonymous
Mar 20, 2026
Rating: 5/5
High quality conductivity
As an engineer, I appreciate the specified thermal conductivity. It performs just as well as branded alternatives but at a fraction of the cost. Highly recommended for DIY repairs.
Anonymous
Mar 09, 2026
Rating: 4/5
Good value small pack
Great product for the price. The 2g pack is enough for two or three reapplications on a standard hotend. Shipping was fast and packaging prevented any leaks.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for Bambu Lab maintenance
This grease is exactly what I needed for my X1 Carbon hotend. The consistency is perfect, not too runny, and it spreads easily. My nozzle temperatures are much more stable now.
Anonymous
Mar 05, 2026
Rating: 5/5
Essential accessory
If you own a Bambu Lab printer, keep a tube of this handy. It makes routine maintenance so much easier and ensures your hotend lasts longer.
Anonymous
Mar 01, 2026
Rating: 4/5
Does the job well
Easy to apply with the included spatula tip. It stays in place even after multiple heating cycles. Only giving 4 stars because the cap could be slightly tighter.
Q: Can this be used on the heated bed as well?
A: While technically possible, this product is specifically formulated for high-temperature nozzle assemblies. For heated beds, standard silicone-based adhesives or specific bed adhesives are usually preferred.
Q: How often should I reapply the thermal grease?
A: We recommend inspecting and potentially reapplying the grease every 6 to 12 months, or whenever you disassemble the hotend for deep cleaning.
Q: Is this grease safe to use on PTFE lined hotends?
A: Yes, this GD900 grease is non-corrosive and safe for use with PTFE liners and standard metal heat breaks found in Bambu Lab printers.
Q: Does this come with an applicator tool?
A: Yes, each small pack includes a precision plastic spatula tip attached to the cap for easy and clean application.
Q: What is the storage requirement for this grease?
A: Store in a cool, dry place away from direct sunlight. Ensure the cap is tightly sealed after each use to prevent drying out.
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