This 13 oz. ultra smooth block-out banner is a laminated scrim vinyl banner material engineered for UV curable, solvent, and eco-solvent printer technologies. It is designed to fit high quality banner applications as both sides produce bright vivid images with superb dot control. The ideal product for two-sided outdoor signs and banners. Physical properties: 13 oz (14 mil), polyester support cloth, 42x40 threads, 100% opaque, 91 white, 12-18 gloss, fungus resistant, flame rating NFPA 701.