ST-103 finger-printing free glass frosting powder is used to produce finger-printin free glass with a different frosting appearance. It has been widely used in house, office, and furniture decorations. Characteristics: fast frosting rate, refined frosted appearance, stable results, high output, simple operation and environment-friendly type; Applied for: sodium lime glass, such as window glass, lampshade glass, lighting glass, tabletop and wine glass and so on; Frosting time: 20-60 seconds at 10-35 degree centigrade; Output: 1 kg powder can frost 8-10 square meters; Operation: well mixed with industry grade hydrochloric acid (>=31 %), and the weight ratio of powder to HCl is 1:0.5; Package: 25 kg/plastic bag; Validity: above 2 years; Storage: tightly closed when not in use, and store in a cool and dry location.