Do it White Exterior Latex Flat Barn Paint, 5-Gallon is a high-quality flat latex paint designed specifically for exterior use on barns, fences, silos, doors, and sheds. This versatile paint can be applied to properly prepared wood, aluminum, and masonry surfaces, providing excellent coverage of approximately 400 square feet per gallon. It can be easily applied by brush, roller, or spray, drying to the touch within 30 minutes to an hour. For results, recoating can be done in as little as 4 hours. This durable paint a reliable and attractive finish for a variety of outdoor projects.