475 Perfik-Kote is a professional grade, high solids vinyl-acrylic latex coating that is designed for use as a primer/sealer on wallboard surfaces. Unlike most wall primers, #475 goes on in a heavy bodied film which makes it sand exceptionally well, as well as allows it to minimize surface imperfections and irregularities. #475 has good sealing properties and enamel hold-out. #475 is high hiding, fast drying, low odor, low VOC*, and dries to a flat finish. Use of this product will not only provide an excellent surface for the topcoat to adhere to, but will also insure good coverage of the next coat of paint. This product may be top coated with either latex or oil-based products.