Electroplating a 3D-Printed Iron Man Helmet

3D-printed plastic objects don’t get very shiny. HEN3DRIK shows us how he electroplated a 3D model of Iron Man’s helmet to make it look like the ones in the movies. The process involves preparing the plastic and applying conductive copper paint before electroplating it with copper, gold, and palladium. The red was added using transparent red acrylic paint.