Foamaster TCX Cognis Defoamers / Anti-Foaming Agents ADHESIVE >> Water-based Defoamer for aqueous systems. FOAMASTER TCX provides efficient foam control in the manufacture of emulsion based adhesives. It shows remarkable compatibility when used in the production of tinting pastes where colour acceptance problems are largely avoided. When used in low-pigmented and non-pigmented emulsion systems FOAMASTER TCX produces defect free coatings. FOAMASTER TCX is an effective defoamer which may be added at any phase of production. If used in emulsion based adhesives the dosage of FOAMASTER TCX is 1 - 2%. Defoamer. Provides efficient foam control in the manufacture of emulsion based adhesives. Produces defect free adhesives. May be added at any phase of production. Use level: 1.0-2.0 %.