Finished Dish

I covered the dish in several coats of white PlastiDip. This is a liquid plastic coating that is often used to add grip and insulation to tool handles. It's thicker than paint, so a little more forgiving of a rough surface, and has a matte, slightly rubbery finish.

 

You can still see the faceting on one end that was a result of my not creating my model at a high enough resolution. I could have smoothed that out with enough filling and sanding, but didn't want to bother. It's only a soap dish after all. An indestructible soap dish.

Done