Corroless®VOC Primer is an innovative waterborne and VOC-free 2K-epoxy-system.Though this product contains no organic solvents, it reliably protects steel and aluminum against corrosion attacks. Thanks to its excellent filling properties, it is especially suited for use on blasted steel substrates. Corroless VOC Primer can be over coated with waterborne (wet-on-wet or after baking) systems.