Premium quality, acrylic/urethane primer-sealer designed with unique "Step Change Technology" that delivers unparalleled adhesion to most challenging surfaces, such as PVC, vinyl, plastic, glass, tile, glazed block, glossy paints, pre-coated siding, fiberglass & galvanized metals. Also ideal for use on plaster, drywall, wood & non-ferrous metals, where low ambient or surface temperatures present problems for conventional primers. Cures in temperatures as low as 35 degrees F & offers extremely hard film when cured. Low VOC primer which levels to smooth surface & cleans up with soap & water. Use on interior/exterior surfaces & topcoat with almost any type of coating including alkyd, acrylic latex, urethane, epoxy & lacquer finishes.