QUIKRETE Pump Grade Base Coat Stucco is a fiber-reinforced, Portland cement-based stucco designed for use as the scratch and/or brown coat in a three-coat stucco application. Formulated with special additives to prevent the premature loss of mixing water and provide increased working time, the specially designed stucco is intended for use over code-approved metal lathe or solid bases such as masonry, cast-in-place or pre-cast concrete. It can be applied with a trowel or sprayer according to typical stucco techniques.
One 80 pound bag yields approximately 0.83 cubic feet of material. The stucco complies with ASTM C926 requirements for Portland cement-based plaster.