D-20 P is a Powder Silicone Defoamer. Benefits Free-flowing powder Silicone antifoam Application: RD-20 P Powdered Antifoam can be used as a process defoamer/antifoam in biotechnology, water treatment applications. It may be added to dry products, such as instant powder, detergents and fertilizers, to prevent foaming when liquids are added by the consumer at the point of use. How to Use? RD-20P Powdered Antifoam should be added directly to the foaming system. Predilution is net required. A suggested starting level for evaluation is approximately 0.01 weight percent based on the foaming medium. Handling Precautions: Product safety information required for sale use is not included. Before handling, read product and safety data sheets and container labels for safe use, physical and health hazard information. The material safety data sheet is available on the request.