Flexible TPU Filament 1.75mm for 3D Printing, 1kg Spool | ±0.02mm Accuracy, 383°F to 473°F Printing, Vacuum Sealed

Product Details

• [Flexible Printing Material] This TPU filament is designed for flexible 3D printing needs. 1.75mm diameter with a 1kg spool supports detailed prints for parts and creative projects.
• [Precise Diameter Control] Flexible 3D printer filament with ±0.02mm dimensional accuracy helps reduce feeding issues and supports consistent extrusion for smoother printing results.
• [Wide Temperature Range] Recommended printing temperature is 200℃ to 240℃ and operating range is 383°F to 473°F. Controlled melting supports layer bonding across compatible printers.
• [Vacuum Sealed Packaging] Each spool is vacuum sealed to help limit absorption before use. Airtight packing helps keep the filament in printable condition during storage.
• [Convenient Spool Design] The 7.8 inch spool with 2.20 inch hub hole is easy to handle and store. Suitable for 3D printing and drawing pens. Not intended for remote feed 3D printers.

From the listing on Amazon.

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Printing GOTOTOP TPU

GOTOTOP TPU runs on the TPU profile below, and this listing is a 1kg spool. TPU is best suited to flexible, rubber-like parts such as phone cases, gaskets, and vibration dampers. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.

Ranges checked against Bambu Lab and Prusa data. Heat resistance is the heat deflection temperature (HDT). Read our TPU filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.

Nozzle Compatibility

Flexible filament is not abrasive, so brass and hardened steel both work. Size matters more: the higher pressure in a small nozzle makes soft filament buckle in the extruder.

Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.