BYK-392 is a surface additive on polyacrylate basis for solvent-borne systems. It promotes leveling and has a spontaneous defoaming effect, particularly for microfoam. BYK-392 is effective for very short drying times. Suitable for roller, conventional and airless spraying applications. BYK-392 improves the performance of coatings by enhancing leveling and increasing gloss. It features excellent degassing properties to remove air bubbles. A minimal amount of BYK-392 is required and leads to only a slight reduction in surface tension. It is highly effective even in airless systems used in various applications.