PURE REFLECTIONS Coatings® 1K sealers are premium high quality, ready-to-spray, low build non-sanding primer/sealers with excellent color holdout. These products provide great adhesion to fully cured painted surfaces, treated and primed steel, properly-prepared aluminum and fiberglass. PR 1K sealers are fast-drying and can create a uniform surface without a lot of film build. Ideal for spot and panel refinishing and can be top-coated with a variety of topcoats such as basecoat, urethane or enamel.