Fixall F50081-1-E 1G Fix Rust Primer Gray (4 Pack)

Ready to use acrylic latex flat paint formulated for airless spray applications on interior surfaces. It may be used on wood, gypsum board, plaster, concrete, masonry block and completely primed ferrous metal. This latex can be used as dry fall paint on ceilings 16 -20 feet or higher when the relative humidity is less than 70%.