TPU98A (Thermoplastic Polyurethane) is a fun an exciting filament that is flexible and gives the user endless possibilities for creative and real-world uses. TPU allows a user to print an object, bend and flex the object, and then have it go back to its original printed shape. TPU offers great elongation properties as it can stretch and bend, and durability in real world applications (i.e. a smartphone case). While there are numerous TPU polymers available, we believe we have found the best one for both ease of 3D Printing and elasticity.  


Data Sheets (click to view the PDF)


All of our high-flow filament is 100% Made in the USA, using only virgin materials, in partnership with Mitsubishi Chemical Performance Polymers (MCPP). Our filament is vacuum sealed with desiccant, produced within 0.05mm diameter tolerance, subjected to additonal drying for high flow systems, and has a roundness tolerance of 0.03mm.


Filament Innovations is a family owned and operated company located in the Bethlehem, PA area. By working with us and purchasing our filament, you are contributing to the further development of the entire 3D Printing industry. Being family owned and operated means we go the extra mile for our customers, to ensure their complete satisfaction, with all Filament Innovations products. If you ever have any questions or concerns, please contact us immediately through our Contact Us page. We know you will love our filament, because at Filament Innovations, we never compromise quality. 

TPU - Flexible Filament


    • Hotend Temperature (C): 225-250
    • Bed Temperature (C): 60-80C
    • Print Speed (mm/s): 0-60
    • Retraction Speed (mm/s): 35-60
    • Retraction Length (mm): 0.1-0.3
    • Bed Surface Prep: PEI Build Plate