I have seen posts where guys have used their auto polishing equipment on appliances, but what about furniture. My friend has a coffee table and the surface is painted like a piano, but it is all swirled up from wear and tear. I was thinking about taking my pc to it or even trying a final polish with a foam applicator by hand. I am not quite sure what kind of paint was used on it but it does look like some sort of clear is on top of it. What kind of paint do they use on pianos?