... the products: uv coating liquid is used for coating photos, paper cards, paper sheets. It has features of :1. Hard, good ... metallic sign, cans processing , metallic plaque manufacturing, aluminum alloy door and window ,steel pipe etc4.paper,album, hardcover, photo for example book ... posters, packing boxes etc5.leatherweight4kg/barrelpackaging6 brarrels/ctn Photo Paper Use UV Protection Liquid