A workable matte fixative spray for drawings, Blair Very Low Odour Spray Fix will not alter technique or affect the surface of the finest art papers when used as directed. Dries in seconds to a clear, permanent, matte finish which may be worked over with any art medium. Blair Spray Fix causes the least possible change in delicate tints and values. Prevents smudging and bleeding. For pencil, charcoal, pastel, chalk, marker, watercolour, tempera, etc. Contains no fluorocarbons or lead hazards.