SainSmart TPU Filament 1.75mm, GT-3 Transparent Red Flexible 3D Printer Filament for High-Speed Printing 500mm/s, High Flowability, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.04mm
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Product Details
- Hyper Speed: The SainSmart GT-3 TPU filament is designed to balance high printing speeds of up to 500mm/s with printing quality. 5 times faster than regular TPU filament.
- Durability: The filament resists damage from sunlight and aging factors, which extends its lifespan and maintains its performance. This makes it ideal for various applications, particularly those exposed to outdoor or harsh conditions.
- Elasticity & Toughness: With a hardness rating of 95A, this filament offers high elasticity and exceptional toughness. It is ideal for creating intricate and bendable prints that require movement, such as phone cases, flexible toys, prosthetics, and other parts that need to stretch or deform.
- Compatibility: This filament, with its 1.75mm diameter, will work on a variety of 3D printers like Creality K1, K1 Max, Ender-5 S1, Kobra 2, Neptune 4, Bambu 3D Printers, Ankermake M5 ＆ AnkerMake M5C, Adventurer 5M, Adventurer 5M Pro, Prusas, Monoprice, FLSUN V400, Artillery, Qidi MAX3, SCRIB3D, MYNT3D, etc.
- Recommend Printing Setting: Nozzle Temp: 220-240°C, bed Temp: 30-50°C, printing speed: 300mm/s, dimensional accuracy +/- 0.04 mm.
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Printing SainSmart TPU
SainSmart TPU in Transparent Red 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.