Aqua Borne Ceramithane Crystal Clear Finish is a water-borne acrylic-urethane clear coating that cross links itself as it dries resulting in a very hard, impervious finish. Crosslinking unites all the molecules to form a continuous barrier that protects the surface. The high-build formula achieves a luxurious, deep, rich finish with just two coats. Use on interior wood, metal, and masonry. Available in Matte Flat, Satin, and Gloss Finishes.