100-Percent acrylic primer has no VOCs, no reproductive toxins, no phthalates, no mutagens, no formaldehyde and no hazardous air pollutants * For use on unpainted drywall, non-bleeding woods, cured masonry or concrete (allow concrete to cure for at least 40 days) * Not for use on bare metallic surfaces and bleeding woods like cedar and redwood. Not recommended for use on floors * Covers up to 300-350 sq.-Feet per Gallon * Mold and mildew resistant