EFKA 2038 Efka Additives Defoamer / Antifoaming agent >> Silicone Cellulosic Resins Polyester Polyurethane Coatings >> Solventborne Coatings >> Solvent-Free/ High-Solids Wood & Furniture Coatings Defoamer for solvent-based coatings Composition: Solution of defoaming substances containing silicone Application: EFKA-2038 prevents the formation of foam and blisters during the manufacturing and application of solvent-based wood finishes. EFKA-2038 has very good compatibility properties which makes it extremely suitable for use in clear coatings. Recommended applications: polyurethane coatings unsaturated polyester systems acid-curing coatings NC lacquers Addition: 0.1 - 0.5% on total formulation Incorporation: To prevent foaming EFKA-2038 can be added prior to processing. If it is added to the finished product, care should be taken to ensure uniform distribution. Defoamer containing silicone. Prevents the formation of foam and blisters during the manufacturing and application of solvent-based wood finishes. Suitable for use in clear coatings. Recommended applications: polyurethane coatings, unsaturated polyester systems, acid-curing coatings, NC lacquers. Recommended usage level: 0.1 - 0.5% on total formulation. Can be added prior to processing. If it is added to the finished product, care should be taken to ensure uniform distribution.