Bambu Lab Support for PLA 3/PETG is a dedicated support filament engineered to work alongside Bambu Lab PLA 3 and PETG materials in multi-material AMS setups. It enables clean interface layers between the support and the model, making support removal easier and leaving a better surface finish on supported faces compared to using the same material for both model and support.

This 1.75mm filament comes on a 500g spool with spool, making it compatible with both AMS multi-material workflows and standard single-material holders. The support filament is designed to break away cleanly at the interface with PLA 3 and PETG prints, reducing post-processing time and the risk of surface damage when removing supports from complex geometries.

Key features

• Dedicated support filament optimised for clean separation from Bambu Lab PLA 3 and PETG primary materials.
• Easier support removal compared to same-material supports, resulting in better surface quality on supported faces.
• 1.75 mm diameter compatible with Bambu Lab AMS for automated support material switching during multi-material prints.
• 500g spool provides sufficient material for extended use as a support material across multiple print jobs.
• Reduces post-processing time by enabling cleaner breakaway at the model-support interface on complex geometries.
• Comes with spool for compatibility with both AMS holders and standard spool-based filament systems.

Compatible with: Bambu Lab X1, X1C, P1S, P1P with AMS; designed for use with PLA 3 and PETG