Prismacolor - Tuffilm Final Fixative - Matte - 4.75oz - The premiere final fixative spray for charcoal, pastel, pencil drawings, and sketches. Prevents smudges and finger prints. Protects artworks, drawings, layouts, type proofs, photographs, blueprints, maps, documents, typing carbons, models, signs, ceramics, etc. Colorless, non-yellowing, and flexible. One-coat cover, matte finish.