The Retro Plate System™ is a patented system that polishes your concrete floor to give it a beautiful shine. This system can be applied to both new and existing concrete floors. There are three levels of sheen that you can choose from. Polishing your concrete actually increases abrasion resistance by up to 400 percent! Not only is this system abrasion resistant, it is also chemical resistant; please refer to manufacturer's chemical resistant chart for more details. Maintenance is simplified by eliminating concrete dusting. You receive a permanent solution with this system that is environmentally safe and tremendously cost effective. By choosing the highest level of sheen, your floor will have a radiant polished finish. This system also works in conjunction with acid staining and colored concrete.