WAXIE Diamond Guard CS Catalyzed Sealer barrier sealer, allows for easier stippablity, use under Can be used on VCT and epoxy terrazzo. This sealer forms a barrier to prevent plasticizer migration from the floor, which creates a longer lifespan for the finish. When used with WAXIE Diamond Guard RF Urethane Floor Finish it can promote easier strippability. This fast drying, low odor sealer is the sealer of choice for linoleum surfaces, because it seals without causing fiber-burring or lifting on linoleum and Marmoleum. It's the premium choice for a sealer before using WAXIE Diamond Guard RF Urethane Floor Finish, and an excellent choice for protecting floors during construction phases. This non-yellowing sealer enhances the appearance of any finish and and can also be used as a sealer under WAXIE Diamond Guard TZ. One gallon kit can cover 500-1200 square feet.