Siena-Epoxy-Grout_body.jpgOmega has introduced Siena Epoxy Grout & Mortar. For use on tile, stone and a variety of other substrates, Siena Epoxy Grout & Mortar produces a high-strength mortar and grout that is impermeable as well as stain- and shock resistant. It has high chemical resistance to many acids, alkalis, solvents and stains, making it ideal for usage in many interior and exterior, residential and commercial applications. The product conforms to the requirements for chemical-resistant, water-cleanable tile setting and grouting epoxy found in ANSI A118.3 and ANSI A108.6.