Drylok, Gallon, Dover Gray, Concrete Floor Paint, Specially Formulated To Protect & D Beautify Interior & Exterior Masonry Floors, Garage Floors, Patios, Sidewalks, Concrete Steps, Wooden Surfaces, Trim In Homes & Industries, Perfect For Decorative Concrete Stenciling, Outperforms Ordinary Floor Paint Under Traffic, Washings, Weather, Acids & Alkalis.