Bambu Lab TPU for AMS in Neon Green is a thermoplastic polyurethane filament engineered specifically to work with Bambu Lab's Automated Material System (AMS). Standard TPU is notoriously difficult to use with filament-switching systems due to its flexibility causing feeding and retraction issues, but this formulation is optimised to feed reliably through the AMS hubs and PTFE pathways without the jams and tangles that affect generic TPU. It opens the door to multi-material prints that combine rigid and flexible sections in a single job.

In Neon Green, this TPU is an ultra-high-visibility neon tone ideal for safety applications, wearables, and standout display models, giving you excellent creative and functional versatility for wearables, seals, gaskets, grips, ergonomic handles, and protective covers. It delivers strong elongation at break, good layer adhesion, and a smooth, consistent surface finish. The spool format is fully compatible with the AMS spool holder system for automated switching.

Key features

• AMS-optimised formulation feeds reliably through Bambu Lab AMS hubs and PTFE paths without the jamming typical of standard TPU.
• Enables multi-material printing combining flexible TPU sections with rigid materials in a single print job.
• Neon Green colour is an ultra-high-visibility neon tone ideal for safety applications, wearables, and standout display models, adding functional or aesthetic flexibility to your palette.
• Good elongation at break and layer adhesion for durable, impact-resistant flexible parts.
• Smooth, consistent surface finish suitable for consumer products, wearables, and professional prototypes.
• Comes with spool for direct compatibility with the AMS spool holder and automated filament management.
• Also available in White (a), Black (a), Gray (a), Red (a), Blue (a), and Yellow (a) for full colour flexibility in multi-material projects.

Compatible with: Bambu Lab X1, X1 Carbon, P1S with AMS; also usable as single-material on most 1.75 mm FDM printers

In the box: 1 x Bambu Lab TPU for AMS Neon Green filament spool