ONE STEP has been developed as a simple-to-use restoration system for marble, terrazzo and polished limestone floors. ONE STEP CRYSTALLIZER SPRAY N� BUFF produces a very high polish. The newly restored surface will resist scuffs and scratches. This restored surface will be very durable. ONE STEP CRYSTALLIZER SPRAY N� BUFF dries as you buff and therefore requires no messy clean-up. Classified by Underwriters Laboratories� for slip resistance. https://vimeo.com/288728615