Our 6 oz Aerosol Concrete Dye Sprayer is excellent for DCI Concrete Dye testing, accenting or design work. This easy-to-use, lightweight acetone-rated aerosol sprayer provides a light touch of color for any concrete surface. Each air canister will cover approximately 50 sq. ft. Purchase for use with individual 5oz. Concrete Dye samples. One aerosol sprayer is included with each DCI Concrete Dye Sample Kit.