I want to fill some 3D printed items with urethane resin, but they'll need some supporting infill to print. Is there a way to do an open cell type of infill structure so that resin can flow throughout the interior of the object?
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I want to fill some 3D printed items with urethane resin, but they'll need some supporting infill to print. Is there a way to do an open cell type of infill structure so that resin can flow throughout the interior of the object?