Stain-Resistant Floor Sealer produces a level & clear gloss surface for high-traffic surfaces. Applying the sealer before a top coating or floor finish results in maximum strength improved shine & stain-resistance. It can be stripped & reapplied as needed, making it ideal for use on a range of hard floors, including high-traffic vinyl, in businesses, offices & warehouses. The product covers up to 1,500 square feet & produces a thin, even finish by mopping in a continuous figure-8 motion. Sealer is step 2 of the Zep 4-step floor maintenance program.