Rust-Oleum Spray Paint. This can have a magic dial with five different spray modes. This paint is 30% better at protecting against rust than its conventional counterparts. Plus the color lasts longer and is brighter. So if you paint something on the street or in the garage - this is what you need! The paint dries in 2-4 hours - you don't have to wait all day to admire the results and one can is enough for 6-10 square feet. This can can be held at any angle, even upside down - it will work. Handy when you need to paint something in a hard-to-reach place. And lastly, with a glossy finish, your surfaces will not only be protected, but will shine like new.