A
Anonymous
Apr 12, 2026
Rating: 3/5
Okay product
Did the job but seemed to dry out faster than expected on the spatula. Make sure to cap it quickly.
Description
Thermal conductive silicone grease for 3D printer throats and heat sinks
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Net Weight | 5 grams |
| Color | White |
| Thermal Conductivity | 1.5 W/m-K |
| Operating Temperature | -50°C to 200°C |
| Viscosity | 85000 cP |
| Dielectric Strength | 12 kV/mm |
| Base Material | Silicone |
| Package Contents | 1x Syringe, 1x Spatula |
| Shelf Life | 24 Months |
| Compatibility | CPUs, GPUs, 3D Printer Hotends |
5 reviews
A
Anonymous
Apr 11, 2026
Rating: 5/5
Excellent insulation
Non-conductive which is safe for my circuit boards. Provides good heat transfer without risk of shorting.
A
Anonymous
Mar 27, 2026
Rating: 5/5
Highly recommend
Temps dropped significantly on my hotend. Great adhesion and stays in place even after multiple heating cycles.
A
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect for my Ender 3
Used this on my heater block and thermistor. Temps are much more stable now. Easy to apply with the included spatula.
A
Anonymous
Mar 23, 2026
Rating: 4/5
Good value
Works well for general electronics too. The cap is a bit tight to open initially but seals well afterwards.
5 FAQ
Q: What is the maximum temperature rating?
A: The paste is rated for continuous operation up to 200 degrees Celsius.
Q: How should I apply this paste?
A: Clean the surface thoroughly, apply a thin even layer using the spatula, and assemble the components while wet.
Q: How should I store the syringe?
A: Keep the cap tightly sealed and store in a cool, dry place away from direct sunlight to prevent drying.
Q: Can I use this on a 3D printer heater block?
A: Yes, it is suitable for 3D printer hotends, heater blocks, and thermistors within the operating temperature range.
Q: Is this electrically conductive?
A: No, this thermal paste is electrically insulating and safe for use around electronic components.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
