How do you refinish the black keys on a piano?

Answer:

If the black keys are made of stained wood and the stain is wearing off so that you can see the wood grain below, you can use "key black" for piano sharps. It comes in a little jar and you brush it on. Search the Web for it, a couple of piano parts vendors sell it.

First answer by ID1166216827. Last edit by ID1166216827. Question popularity: 3 [recommend question].