Johnson Diversey 5104933 Plaza floor sealer and floor finish offers a rugged, long-lasting, high gloss sealer finish specifically formulated for stone floors. One product seals and finishes. Excellent adhesion to new or worn stone flooring Excellent leveling and brilliant gloss Can withstand high traffic loads. 5 Gal. Envirobox One-product solution for multiple stone substrates, including marble, terrazzo, granite, slate, quarry tile, brick, unglazed ceramic, Mexican tile and others. Can be applied, maintained and removed like any conventional finish. Unlike others that require constant arm-aching and back-breaking work to maintain a brilliant shine, Plaza floor sealer will get you praise from executives, employees and customers.