A high build acrylic emulsion coating that provides a waterproof finish on cementitious surfaces. Its unique formulation is designed to provide maximum protection from wind-driven rains up to 98 MPH; while its permeable film build bridges hairline cracking and allows moisture vapors from within the structure to evaporate, or escape out through its membrane. This coating provides outstanding durability, flexibility and weather resistance. It resists sagging and has excellent color retention and is mildew resistant.