Hahnemühle Protective Spray (14 oz. Can / 2-Pack)Hahnemhle Protective Spray protects digital Fine Art prints from external influences. The aerosol spray lays like a fine film on the paper, without changing the paper structure. It fixes colors of pigment and dye ink and prevents an eventual color fading also the intensity and the high brilliance of the colors stay permanently. The coating increases the abrasion resistance of Fine Art papers, so the risk of fingerprint marks and scratches are reduced.