Daubert’s SACI metalworking lubricant additives are corrosion inhibitor additives and emulsifiers intended for use in various semi-synthetic metalworking fluid formulations. Available in sodium, calcium, and barium versions, as well as versions with water-displacing or water-soluble properties. These additives can be used at treat rates ranging from 2-to-10 percent as an effective corrosion inhibiting additive for any application where rust formation is a concern. Explore our product options below.