ULTRA-MARK® PAINT Formulated to generate superior brilliance for long-range visibility. Before marking a dark surface, spray a coat ofwhite to enhance the brightness of the paint. The Ultra-Mark spray paint contains no fluorocarbons, making itnon-toxic after drying. Top discharge valve for ease of use. All Keson paint is water based.Use with PA14, PA35, RRPA18 and RRPA182 applicators (see page 17).HOW MUCH IS ENOUGH?A 16-ounce can provides approx. 250 feet of a 4-inch wide line. A 20-ouncecan covers approx. 300 feet with the same 4-inch line.How much Paint is in the can? Compare the Net Weights.Federal law requires that the cans clearly label the net weight of paint.20 ounce cans =Keson: 17 oz. of paint + 3 oz. of propellant (for 16 oz. cans it’s 14:2)Most Competitors: 15 – 16 oz. of paint + 4 or 5 oz. of propellantfor their 16 oz. cans it’s 13:3)