A strong finish starts with a strong primer — and we’ve got your metal primer and sealer needs covered. Our selection of polyurethane primers and sealers is the largest in the industry, with a full range of solventborne and waterborne options for all your metal finishing needs. Designed to hide profile and surface imperfections, our primers and sealers promote adhesion of topcoats to the substrate for great results every time. Enjoy fast recoat times, excellent holdout, exceptional corrosion resistance, strong adhesion, and more with our polyurethane primers and sealers.