Waterproofer for Venetian PlasterGreat sealer for Venetian plaster. Can be easily applied by spong or rag pad. Dramatically enhance the finish by reducing the contrast between the lite and dark areas. The Venetian plaster finish can be left at that point or waxed over with Cera Wax. Almost no changes in color (no more then 5 10%). Can also be tinted to enhance dark colors. Can be applied over: Venetian plaster (polished) Marmorino (fine or grained) Tadelakt Marblestone Make Up