Polished Concrete Process
Apply a chemical hardener to densify the concrete. Polish with a 100- or 200-grit resin-bond diamond, or a combination of the two. Polish with a 400-grit resin-bond diamond. Polish with an 800-grit resin-bond diamond. Finish with a 1500- or 3000-grit resin-bond diamond (depending on the desired sheen level).
