mj: post - processing\nuse the information below to answer the question.\nlike all 3d printing processes…

mj: post - processing\nuse the information below to answer the question.\nlike all 3d printing processes, there is post - processing that needs to be done. firstly, the support structure must be removed, usually done by a third party. the support material is dissolvable in water with an ultrasonic bath. the final post - processing step before shipping it is to soak it in sodium hydroxide.\nsurface finish\n- sanding is optional, as it already has a good finish.\n- the print can be painted for additional color.\n- water dyes are an option to add some color to clear or translucent parts.\n- adding a clear coat gives it a bit more structural strength.\n- electroplating is also an option to put a metal coating on the project.\nthe support structure for material jetting prints is dissolvable in water with what?\nan acetone mixture\na pressurized seal\nan ultrasonic bath\na sodium base

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