I painted a metal cabinet, is there some kind of clear coat I can put over it?

I got an old metal cabinet, sanded it smooth, primed it, then spray painted it. Is there something like a clear coat I should put on it to protect it or make it look better?I painted a metal cabinet, is there some kind of clear coat I can put over it?
If you used Krylon spray paint, then go back to the store %26amp; get a can of Krylon Clear Coat %26amp; use that.I painted a metal cabinet, is there some kind of clear coat I can put over it?
It would probably depend on what kind of paint you used. I would go back to the place, where you bought the paint and ask them. They should be able to help you.