Valspar’s Fast Prep All-in-One Concrete Cleaner allows for the application of a quality concrete finish, ensuring the coating’s adhesion and durability. The product prepares concrete for maximum durability and adhesion of top coats, stains, and sealers. It prevents peeling and allows the coating to bond tightly to the concrete, extending the life of the coating. Valspar Fast Prep is also safer and easier to use than muriatic acid. The cleaner cleans, degreases, and etches in one simple step, saving users time and money. Since 1806, Valspar has been dedicated to bringing customers the latest innovations, the finest quality, and the best customer service in the coatings industry.