These cans of spray paint are extremely useful for painting big surfaces. The paint is made up of a synthetic acrylic lacquer that cures in a brief period of time. Each can contains 100ml of paint, which is sufficient to totally protect 2 or 3, 1/24 scale size synthetic model automobile figures. Tamiya spray paints are not affected by acrylic or enamel paints. They could be used over a cured spray painted surface.