Bambu Lab PVA is a water-soluble polyvinyl alcohol support filament designed for Bambu Lab AMS multi-material setups. It enables complex overhangs, deep undercuts, and fully enclosed internal cavities by providing supports that dissolve completely in room-temperature water after printing, leaving no mechanical stress, scratches, or surface marks on the model.

PVA works best paired with PLA as the primary material and should be stored in a sealed, dry container between sessions to prevent moisture-related extrusion issues. The 500g spool provides ample material for large or support-heavy multi-material projects.

Key features

• Water-soluble support material for clean, tool-free removal without surface damage.
• Enables complex overhangs, undercuts, and fully enclosed internal geometries.
• Smooth, support-mark-free model surface after water dissolution.
• Designed for use with Bambu Lab AMS alongside PLA primary filament.
• Store sealed between sessions to prevent moisture absorption and printing issues.
• 500g spool for large, intricate, or support-intensive multi-material projects.

Compatible with: All Bambu Lab printers with AMS

In the box: 1 x 500g spool Bambu Lab PVA