This is a pure white, flexible hard, non fade, ageing resistant acrylic-chalk mix undercoat, with good adhesive qualities, for use on canvas, paper, cardboard, wood and fibre-board. It is an ideal base coat for oil based, acrylic and tempera paints. Lascaux Gesso White can be tinted with acrylic paints. Instructions for use may be ordered under code number 20620/996.