Stonshield UTS is a self-priming, textured, four-component, polyurethane mortar and broadcast system consisting of a urethane-urea binder, pigments, powders and quartz aggregates. Stonshield UTS is a nominal 1/4 in./6 mm system that cures to an extremely hard, high-impact-resistant surface which is decorative and exhibits excellent abrasion, wear, temperature and chemical resistance.