OMBRELUB 533 is a white, turbid nonionic liquid, very finely dispersed and stable dispersion of calcium stearate in water. It is easily miscible with water at all ratios. The calcium stearate is an excellent water-repellent agent. In waterborne printing inks and external wood coatings OMBRELUB 533 is applied to increase waterproofing properties. OMBRELUB 533 is also recommended for the manufacture of concrete building components.