Sto Decocoat^™ is a ready-mixed, decorative and protective wall and floor coating composed of fine variegated aggregate encased in a pure acrylic binder. Sto Decocoat^™ is used as an interior or exterior coating over prepared concrete, masonry, plaster or drywall surfaces, or as a finish in Sto wall claddings, including StoTherm^® ci.