Combining the best quality acrylic polymers and fortifying them with urethane, has produced a semi-permanent, water-based coating which can be used with excellent results on concrete, stone, brick and other hard surfaces. Rock On can be effectively used in applications formerly delegated to solvent sealer systems, without the sometimes difficult application and preparation procedures, or solvent fumes. Rock On produces a hard, durable film, which performs well in light to medium traffic situations and displays good chemical and solvent resistance. It is easily applied with lambs wool or squeegee type applicators, and cleans up with soap and water. When necessary it can be removed with Perma #118 Eliminator. It also performs well in outdoor applications where the built-in ultraviolet absorber provides protection from debilitating solar radiation. This product also complies with air quality regulations and other health requirements making it ideal for application in food or produce storage or hand ling facilities.