Rust-Oleum Professional 15 oz. flat fluorescent-pink inverted marking paint marks gravel, soil, grass, concrete and blacktop. It comes in a flat fluorescent green color that is great for use on athletic fields, landscaping jobs and more. The paint dries to the touch in just 15-minutes for quick and easy indoor and outdoor use. The paint provides coverage for areas up to 15 sq. ft. and comes with a spray-through cap for painting upside down.