Rewocoros® AC 100 US is a modified fatty acid monoethanolamine (MEA) condensation product. The product is used as a corrosion inhibitor and co-emulsifier for water-based metalworking fluids (MWF). Rewocoros AC 100 US is recommended for semi-synthetic MWF in combination with non-ionic emulsifiers and boric acid amine blends. This will result in clean MWF and systems that are highly biostable. Furthermore, Rewocoros AC 100 US can be used to formulate soluble MWF along with sodium sulfonates.