A very economical ceiling finish can be to simply paint the underside of the Epicore MSR deck. Since the Epicore MSR has closed flutes, there will be a seam every 8” on center creating a linear planking effect (similar to a tongue & groove 1 X 8 wood plank ceiling). The Epicore MSR deck should be thoroughly cleaned with a pre-paint cleaner to remove any oils. A metal prep primer spray (compatible with galvanized metal) is field applied, followed by the finish coat of paint. The finish should be either a flat non-glossy paint or a “popcorn” texture.