Cass Art Artists' Fixative is a general purpose spray fixative. Suitable for charcoal, pastel, pencil and crayon. Acid-free. Fast drying. For use on any surface. Provides a protective layer to prevent smudging and preserve artwork. Apply one to two coats in a thin, even spray from a distance of approximately 30cm. For use with all forms of dry media, fast drying and acid-free. Health and safety warning: Keep out of reach of children. Use in a well ventilated area. If medical advice is needed, have product container or label at hand. UK shipping by road only. Not available for International or Northern Ireland delivery.