Sherwin Williams Cemcrete SMPRODUCT DESCRIPTION Sher Crete SM is a water based, polymer modified cementitious coating designed for application to a wide range of floor and wall surfaces. Sher Crete SM provides a smooth, durable finish strongly bonded to the substrate with a degree of flexibility. Sher Crete SM can be applied in exterior or interior situations. ADVANTAGES Can be built up to a range of thicknesses Degree of flexibility Excellent adhesion Internal and external