This self-leveling, self-sealing floor finish uses highly durable, internally cross-linked polymers blended to achieve a harder floor finish film. Unique chemistry results in a high-gloss, long-wearing finish that cures faster and harder than any other metal-interlock finish. Hard film formula requires less maintenance and resists dirt embedment. It is the perfect labor-saving advantage for Educational and Retail facilities that have little or no time for floor burnishing. Use Hard As Nails Hard Film Floor Finish in bag-in-box packaging on all types of resilient tile (vinyl composition, vinyl, linoleum) and properly sealed hard surfaces (marble, terrazzo). It dries clear and has a mild fragrance. Spigot on bag-in-box allows quick, easy dispensing without heavy lifting, surging or glugging. Bag in box uses less plastic and resources and is more compact for more efficient transportation. When stacking, bag-in-box has no dead space for more efficient storage.