95A Hardness With a 95A Shore Hardness, SainSmart TPU maintains a balance between rigidity and flexibility, making it one of the easiest flexible filaments to print. Smooth Extrusion SainSmart TPU Filament takes advantage of advanced quality control measures to achieve dimensional accuracy and consistency, enabling smooth extrusion. Improved Layer Adhesion SainSmart TPU Filament comes with improved layer adhesion, zero bubbles and less warping, all of them contribute to the smooth result of your prints. Profile Ready Printing profiles are available for popular 3d printers like the Bambu Lab and FLASHFORGE. Download and start your printing right away. SainSmart TPU Filament 1. A consistent and slow feed rate is essential for successful TPU printing to ensure smooth extrusion and stable results. 2. As a hygroscopic material, TPU absorbs moisture easily. Dry in a filament drying box at 65°C for about 8 hours to improve extrusion stability, surface quality, and printing consistency. 3. A direct drive extruder is recommended for best results. Bowden systems can be used but require additional tuning and careful parameter adjustment.
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