Quikrete Base Coat 80-lb Stucco MixA portland cement based stucco used for construction and repair of stucco walls. Scratch and brown coat in a three coat stucco application Apply directly to masonry walls in a two coat stucco application Superior workability Can be applied with a trowel or sprayer according to typical stucco techniques Just add water Meets ASTM C926 requirements for Portland cement based plaster