Fantastic Flexible Filaments (which AREN’T TPU)

Discover six non-TPU 3D-printing flexibles—PEBA Rebound 95A, Foam TPU Air, PBT Pro (GF), Polypropylene (PP), 72D TPU and Timemass Active—each offering unique properties from super-elastic bounce to lightweight foaming and reinforced durability. Handy affiliate links let you grab them straight from the source.

No brands paid for placement, though some samples were provided for testing. If you’re keen to dive deeper, swing by the Maker’s Muse Community for more tips, tricks and filament deep dives.

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