Highly advanced aqueous multimetal corrosion inhibitor for metalworking fluids (MWF). Also good for metal parts processing and washing applications. Based on the acids of Corfree M1. Brad-Chem 588 is a drop-in replacement for both Corfree M1 and the bases typically used to neutralise them. For cutting fluids formulated with non-formaldehyde releasing biocides, we offer bespoke versions with improved biocide stability.