An acrylic latex base topcoat and primer designed for use on galvanized metal, aluminum, or vinyl. Ideal for gutters, window casements, door frames, sheds, shutters and more. The gray primer should be used to assure good adhesion of topcoat to badly weathered surfaces, help block out original color when a color change is desired and provide protection from corrosion. Available in quart size only. Gray. Quart covers approximately 100 Sq. Ft.