A: No. You simply need to do just one coat with the military grade topcoat. Two coats are usually not important and we essentially suggest versus it. The armed forces grade topcoat is a super tough nonstick finish. Nothing likes sticking to it, not even by itself. Its ineffective, a http://rafaellliea.acidblog.net/18020073/getting-my-best-epoxy-garage-floor-coating-kit-to-work