Quality pays Semi-finished products such as a plaster or a flooring material and building systems such as a facade insulation system or acoustic ceiling do not constitute the end of their respective value-added chains. The value-added process only ends upon correct planning and application of these products. And as quality always seeks its match, tradesman are the classic partner for Sto. In today's market environment, tradesmen see themselves confronted with ever tighter deadlines and financial constraints, however. It is often the set-up, preparation and application times that have a negative impact on actual costing. Here too, Sto offers its customers real cash advantages thanks to the fast, simple and reliable applicability and workability of its products. These advantages stem on the one hand from the special system of paste-form, cement-free products offering maximum versatility and efficiency in use. And secondly from the development of products incorporating totally new functional profiles, such as Lotusan, StoLotusan plaster, StoPhotosan Color and StoClimasan Color. Such unique properties are a key selling point for any product.