TEGO® Airex 990 is a highly effective defoamer and deaerator concentrate that shows very strong performance against micro- and macro- foam in solventborne and high-solids formulations. TEGO® Airex 990 provides excellent results for sensitive formulations and is universally suitable for all application methods. It enables a smooth and uniform application of coatings. TEGO® Airex 990's solvent-free formulation makes it suitable for industries where emissions need to be controlled and helps deliver a consistent quality of finished products.