The Artists quality canvas is manufactured using a high quality, triple primed, specially selected 8oz. cottoncloth which is
...Winsor & Newton aerosol fixative 150ml is a colourless medium which provides protection of charcoal, pencil, pastel & chalk drawings. Specially formulated to reduce smudging & dusting & to dry rapidly, supplied in easy application aerosol cans, Winsor & Newton aerosol fixative is transparent & non-removable.