Bambu Lab PVA Support Filament
Bambu PVA is a water-soluble support material. It offers effective support for complex designs and overhangs, and can be easily dissolved in water once printing is complete. Compatible with different types of filament, it facilitates post-processing and reduces the risk of damaging the printed object when removing the support.

Dissolve to reveal your creations
Bambu PVA has the ability to dissolve in water, reaching down to the finest detail to offer support where conventional substrates fall short. Thanks to Bambu PVA, you can create and print models that were previously considered impossible.
Clean, deformation-free support surface
This water-soluble backing material can adjust to zero interface spacing, ensuring perfect adhesion to the print surface. This results in precise, smooth contact surfaces for your prints.


Clean and complete dissolution
Bambu PVA is formulated with high-quality components that dissolve quickly and completely in water, allowing effortless removal of backing material and eliminating the need for manual cleaning.
HEX code table

Support filaments comparision
| PVA | Support pour PLA | Support for PA/PET |
Compatibility | PLA, PETG, PLA-CF/GF, PETG-CF/GF | PLA, PLA-CF/GF | PA, PA-CF/GF, PA6-CF/GF PAHT-CF/GF, PET-CF/GF |
Nozzle Compatilibity | All Size / Material | 0.2 mm Nozzle Not Compatible |
Solubility | Water-dissolvable | Water-insoluble |
Accessory Compatibility
| Recommanded | Not Recommanded |
Build Plate | Cool Plate, High Temperature Plate or Textured PEI Plate | Engineering Plate |
Hotend | All Size / Material | / |
Glue | Bambu Liquid Glue / Glue Stick |
RFID for intelligent printing
All print parameters are integrated into the RFID, which can be read via our AMS (Automatic Material System).
Load and print! No more tedious setup steps.
