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 the working conditions, the surface takes on an appearance between light brown and black. The most beautiful glossy and black appearance is obtained after varnish. 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 obtained at room temperature.