Thermoplastic polyurethane, or TPU, is a very common form of elastic polymer, or elastomer, capable of being used on any properly-equipped FDM 3D printer. Of the many kinds of flexible 3D printer filaments, TPU is slightly more rigid than others, making it easier to extrude and use. It’s a medium-strength material with very high flexibility and durability, able to withstand much higher compressive and tensile forces than its more common counterpart PLA and ABS.

1.75 mm TPU 3D Printer Filament has commonly used to 3D print a wide variety of items. For everyday use, TPU is great for making custom phone covers, rubber mats, and stress toys. 

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Tråd3D offers a 1.75mm TPU 3d printer filament is a kind of transparent soft elastic material, with high flexibility and very high mechanical strength, wear resistance, and aging resistance. It also has excellent chemical resistance, water resistance, oil resistance, and solvent resistance. Not only that, but It also has waterproof, cold-proof, and anti-ultraviolet features.