Tego Coating Additives and Specialty Resins has introduced Tego Foamex 883 for pigmented water-based formulations. Foamex 883 is compatible with a variety of water-based resin systems including acrylic emulsions, styrene acrylic emulsions, vinyl and EVA emulsions, polyurethane dispersions and hybrid resins. The defoamer demonstrates good compatibility in a wide variety of pigmented formulations. Foamex 883 is a polyether siloxane copolymer containing fumed silica.  The