A
Anonymous
Apr 02, 2026
Rating: 5/5
Stable temps
Noticed slightly better temperature consistency on long prints. Also makes the hotend look cleaner.
Description
3D Printer Parts Bambu Lab A1 mini Hotend Silicone Sleeve Heat Insulation Cover High-Temperature Anti-Scald Protection
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatibility | Bambu Lab A1 / A1 Mini |
| Material | High-Grade Silicone |
| Color | Red |
| Temperature Resistance | Up to 260°C |
| Weight | 15g |
| Package Includes | 1x Silicone Sleeve |
| Brand | Bambu Lab |
| Model Fit | A1, A1 Mini |
| Installation Type | Slip-on Design |
| Primary Function | Heat Insulation & Safety |
5 reviews
A
Anonymous
Mar 22, 2026
Rating: 5/5
Must have for safety
If you have kids or pets around the printer, this is essential to prevent accidental contact burns.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Great safety addition
Keeps the heat in and protects fingers from accidental burns. Very easy to slide on during setup.
A
Anonymous
Feb 05, 2026
Rating: 4/5
Good fit but tight
Works well for insulation and seems to help with temperature stability. Took some care to put on without tearing.
A
Anonymous
Feb 02, 2026
Rating: 3/5
Okay but delicate
Does the job but the silicone feels a bit thin. Be very careful during installation to avoid rips.
5 FAQ
Q: Is this included with the printer?
A: No, this is an optional accessory purchased separately for added protection.
Q: Do I need to remove the part cooling fan?
A: No, the sleeve is designed to fit around the hotend without interfering with the fan.
Q: Does this fit the original A1 as well?
A: Yes, it is compatible with both A1 and A1 Mini models.
Q: What is the max temperature this can handle?
A: It is designed to withstand typical hotend temperatures up to 260°C safely.
Q: How often should I replace this?
A: Inspect regularly for tears or wear. Replace if damaged to ensure safety and insulation.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
