Silicone Cover for Bambu Lab Hotend
Keep your Bambu Lab hotend protected and running smoothly with this high-quality sSilicone Cover for Bambu Lab Hotend , designed for heater blocks matching the XP250413–XP250416 size category. This flexible silicone sock helps maintain stable temperatures, prevents filament buildup, and keeps your hotend clean during long print jobs.
The Silicone Cover for Bambu Lab Hotend fits tightly around the heater block, reducing heat loss caused by cooling airflow and improving extrusion consistency. Its durable, heat-resistant silicone ensures longer performance life while making maintenance easier. This essential 3D printer spare part is ideal for users printing with PLA, PETG, ABS, TPU, and other common materials.
This Silicone Cover for Bambu Lab Hotend is suitable for Bambu Lab printers that use a heater block with matching dimensions. Because Bambu Lab hotends differ (H2D / A1 / A1 Mini), please check your heater block size before ordering.
Key Features
-
Designed for Bambu Lab Hotend Heater Blocks
Suitable for hotends matching XP250413–XP250416 dimensions. -
Protects the Hotend
Shields the heater block from dirt, filament residue, and cooling airflow. -
Improves Temperature Stability
Helps reduce heat loss and ensures more consistent extrusion. -
High-Temperature Silicone Material
Durable, flexible, and built to handle long printing sessions. -
Easy to Install
Slip-on design—no tools required. -
Cleaner Prints & Reduced Clogging
Prevents filament from sticking to the heater block and nozzle area. -
Supports Multiple Filaments
Ideal for PLA, ABS, PETG, TPU and other standard materials.
Why This Silicone Cover for Bambu Lab Hotend Cover Is Useful
Without a silicone sock, a heater block can accumulate melted filament, lose heat during fast printing, and cause inconsistent extrusion. This cover prevents those issues, keeping your Bambu Lab hotend cleaner and more stable. The result:
✔ better surface finish
✔ fewer temperature fluctuations
✔ reduced stringing
✔ less maintenance time
| Specification | Details |
|---|---|
| Product Name | Silicone Cover for Bambu Lab Hotend |
| Compatible Heater Block Models | XP250413, XP250414, XP250415, XP250416 (size-based compatibility) |
| Brand Compatibility | Bambu Lab (H2D / A1 / A1 Mini – verify heater block size) |
| Material | High-temperature silicone |
| Temperature Resistance | Up to approx. 280°C |
| Color | Black |
| Overall Height | 31 mm / 1.22 in |
| Top Width | 20 mm / 0.78 in |
| Top Depth | 18 mm / 0.7 in |
| Front Face Height | 16.3 mm / 0.64 in |
| Upper Section Height | 10.5 mm / 0.41 in |
| Bottom Width (each side) | 15.2 mm / 0.59 in |
| Installation | Slip-on, tool-free |
| Function | Heat insulation, nozzle protection, anti-stick surface |
