Seaclean 203 is the latest Seacole chemistry specifically designed to deoxidize/desmut aluminum prior to anodizing and chromating. Seaclean 203 is a non-chromated blend, yet it outperforms all chromate blended products.
Aurous 19 is a powdered chemical used to produce a protective chromate conversion coating on aluminum which minimizes corrosion and provides an improved bond for painting.