Epoxy floor coatings are typically comprised of two main components, resins and hardeners. When these two component are mixed together during the epoxy floor coating application process, a chemical reaction begins. This chemical reaction turns the epoxy floor coatings into tough, rigid, and plastic-like materials, which are very durable, waterproof, and chemically resistant. Coz available in a variety of colors and styles, many commercial or industrial or industrial facility are use this coating to create a durable and attractive flooring surface, to make the original floor more functional. Topu epoxy floor system are generally consists of three parts, primer, second and top coat. Through grinding or mending the origin concrete floor, smooth uneven surfaces and remove dirt, oil, and other debris from concrete floors. We use the primer to repair the ground, smooth and improve the adhesion ability; then use second coat to increase solid degree of the whole system, and the topcoat give out the appearance of optional color, and covering the entire system to create a durable and attractive flooring surface.