Designers are now utilizing Plaster of Paris to add significant mass to 3D-printed components by integrating open cavities into the base of their models. This technique provides hardware developers with an economical and post-processing friendly method to enhance the stability and physical quality of prototypes without the need for expensive metal inserts. Because fully cured plaster is easily sanded and sealed, it allows for a professional, durable finish that maintains structural integrity while simplifying the manufacturing workflow.
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