SAATICHEM FINISH S1 Screen filler (blockout) for use with solvent-based or plastisol ink SAATICHEM FINISH S2 Screen filler (blockout) for use with solvent-based or plastisol ink SAATICHEM FINISH S3 Screen filler (blockout) for use with solvent-based or plastisol ink SAATICHEM FINISH W1 Screen filler (blockout) for use with water-based ink (for example, in ceramic and textile printing).