VITAL COAT Enhance and Seal is a high performance, deep penetrating water based low VOC silicone and organic polymer penetrating sealer. It is an excellent water repellent and enhancer on a wide variety of porous mineral substrates including concrete, natural and artificial stone as well as unglazed ceramic tile. It penetrates deep into the surface and chemically reacts with the concrete to create a protective hydrophobic water repellant barrier yielding a longer lasting protection against water intrusion, salts, staining, freeze/thaw, mold and mildew, efflorescence, dusting, scaling and spalling. VITAL COAT Enhance and Seal is a non-yellowing, UV resistant sealer that produces a nice enhanced look to your substrates. VITAL COAT Enhance and Seal is a Color Enhancing Penetrating Sealer that can be applied to residential and commercial, interior or exterior decorative stone and concrete projects. It protects concrete, pavers, stucco, porous artificial and natural stone, clay tile, unglazed tile. It is also an excellent choice for high-traffic areas because it does not create a slippery film on top of the surface. VITAL COAT Enhance and Seal helps protect your concrete and stone surfaces to resist common issues such as staining, cracking, spalling, efflorescence, and other damages caused by intrusion of water. Color: Clear Vibrant.