Electrochemical Etching Stencil Cleaners

Cleaners and neutralizers are not the same thing, and we keep them on separate pages on purpose. A cleaner prepares the part before etching, removing oils, films, and other contamination so the mark comes out clean. A neutralizer treats the part after it's been marked, protecting it from corrosion at the mark site. We've seen customers reach for one where they meant the other, and it costs real time on the floor, so the distinction is worth being explicit about.