AC 5115 TM is a room temperature product designed to create a brown-black antique look on Copper, Yellow, Silver, Nickel and Tin coatings. Depending on operating conditions, the surface appears between light brown and black. The best shiny and black appearance is achieved after varnishing. It is a product that appeals to a wide range of users, especially in the textile industry, lighting and furniture accessories industry. Another advantage of this process is that the operating costs are lower compared to products operating at high temperatures, since the antique appearance is achieved at room temperature.