Protec Metal Prime is a premium plus interior/exterior advanced technology alkyd emulsion water-based metal primer. This product has excellent adhesion to ferrous and non-ferrous metals. It also provides excellent corrosion resistance, particularly, when it is top coated with Protec Alkyd Emulsion (9900 Gloss, 9800 Semi-Gloss, and 9700 Satin). Protec Metal Prime contrary to conventional solvent-based primer is low VOC and very low odor. It is ideal for use on light industrial, commercial, and residential metal surfaces.