Msef-9, weatherall, gallon, white, flat finish, masonry/stucco paint, higher viscosity to improve application on rough surfaces & bridge small cracks & holes, high acrylic levels to maximize efflorescence & alkali resistance, 100% acrylic binder, outstanding uv resistance, mildew resistant, excellent adhesion properties, use on properly prepared exterior vertical surfaces such as stucco, masonry, concrete, concrete block, cinder block & brick as well as adjacent wood & metal, lifetime warranty, voc less than 50 grams per litre.