Foamaster 50 Blend of hydrophobic components and paraffinic hydrocarbons Cognis Defoamers / Anti-Foaming Agents ADHESIVE >> Water-based Liquid defoamer for the manufacture of synthetic latex and aqueous adhesives. FOAMASTER® 50 is a blend of hydrophobic components and paraffinic hydrocarbons. Exceptional product stability. Quick foam suppression during the polymerization process. This defoamer is active in extreme temperature and pH conditions. It is even efficient at 100 °C. Silicone-free Excellent price/performance relation. The amount of FOAMASTER® 50 to be used is normally between 0.1 and 0.4% on total formulation. Silicone-free blend of hydrophobic components and paraffinic hydrocarbons. Used as defoamer in aqueous adhesives. Provides good product stability and quick foam suppression during the polymerization process. Offers activity in extreme temperature and pH conditions (even efficient at 100 °C). Use level: 0.1-0.4 % on total formulation.