Bambu Lab 3D Printer Filament TPU 90A-Grape Jelly-Filament with spool
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$41.99at WalmartChecked Nov 10
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Bambu Lab TPU 90A is a flexible 1.75 mm filament for FDM printers, sold on a spool in a purple colorway. Its 90A shore hardness sits in the middle of the TPU range: soft enough to bend and absorb shock, firm enough to feed through a direct-drive extruder without the buckling that softer 85A and below filaments cause. It is aimed at makers printing phone cases, gaskets, grippers, wearables and vibration-damping parts. Against generic TPU, Bambu's spools are wound tightly and vacuum-sealed with desiccant, which matters because TPU absorbs moisture quickly and prints poorly once damp. Reviewers generally rate its dimensional consistency well but note that flexible filament still needs slower speeds than the 300 mm/s figure suggests and a direct-drive extruder to print reliably.
In stockSold by FuturologyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners of Bambu Lab printers report clean, consistent extrusion and strong layer bonding at 90A, with parts that flex and recover without cracking. Most criticism centers on print speed and moisture, not the filament itself.
This is Bambu Lab TPU 90A filament in the Grape Jelly color, supplied on a spool. It is a 1.75mm filament for FDM 3D printers. It is made for functional prototypes, final parts and flexible components.
The filament is designed for precise dimensional accuracy, a consistent diameter and reliable adhesion. It has low warping and good layer bonding, and it is optimized for high-speed printing up to 300mm/s. It gives stable extrusion and a smooth surface finish.
It is vacuum-sealed with desiccant to protect it from moisture. Store it in a dry, cool place. Detailed print settings are included on the spool or package.
