Perfect for floors, ceilings, furniture and more, this 4-in. Poly Foam Brush (24-Pack) works for a range of projects on smooth surfaces. The material helps eliminate brush marks. Made with a disposable applicator, this easy-to-use foam brush yields professional results and works with enamel, latex, oil-based paints, stains and varnishes. It is not for use with shellacs or lacquers.