The plasti kote multi purpose enamel spray paint primer is ideal for use as a primer coat on a variety of objects in preparation for a top coat of multi purpose enamel the cans valve system allows the can to be used at any angle without clogging making it ideal for use in hard to reach areas or when objects cannot be moved with ease the paint is suitable for interior or exterior use suitable for fibreglass iron masonry metal paper plastic steel stone and wood drying time touch dry in 20 30 mi