 over a white Formica countertop, and it covered everything in two coats, not a problem. And then there's a series of instructions depending on what kind of finish you want. If you want the marble look, that's the way to go. If you want the granite look, there is also the Luxrock product and some others. So you can go to their website and read all about it. I would encourage you to watch the videos. They show you how the process works. It's not a difficult project, but you do need to follow the instructions carefully. And I'll tell you, the quality of the finishes is pretty darn good.