Dow Corning silicone products industry is a global leader in product applications involving construction, silicone rubber, electronics, automotive, healthcare, textiles and paper, chemical and other fields. Companies focus on product quality and performance of advanced, research and development and new technologies to promote the application of new products. Dow Corning silicone water repellent is a silane and siloxane composition, after dilution or recipe can be used for concrete substrates, types of stone: such as marble, granite, sandstone, artificial stone and brick, ceramic, wood, etc. building materials, water treatment, has excellent waterproof, super UV aging and acid and alkali resistance, can reduce the chloride ion intrusion and corrosion, wind, provide long-term protection performance. While reducing maintenance times and costs of construction and materials, to reduce spalling (freeze - thaw damage), increasing the strength of brittle stone, so that the material can not easily be contaminated, easy to clean.