Krylon Matte Acrylic Spray

A clear acrylic varnish with a matte finish that protects charcoal and pastel drawings, printed matter, proofs, blueprints, and photographs from dust, dirt, or moisture. This spray is colorless, transparent, rapid drying, and will not change the hue of colors, or stain papers. This type of spray dries to a dull matte and is NOT WORKABLE!