Superior Walls panels are produced with a brushed finish that may simply be left as is, or that readily accepts multiple exterior finishes like paint, stucco, cultured/manufactured stone, or stone or brick veneer through the use of ledges that are cast onto the walls during the manufacturing process. Major paint manufacturers typically recommend the use of elastomeric acrylic paints and other similar paint or stain products with precast concrete products. Stucco and cultured/manufactured stone should be applied per the manufacturer's recommendations, which could involve the prepping of the wall surface with an acid etching material and the use of wire lath to span the panel joints.