Canvas Board is made of 100% cotton material medium grain in 5 OZ with backing of MDF Board is ideal for beginners & artists. Eduway offers the best quality of canvas to make your painting even better. Coated with a double layer of acrylic gesso primer. Highly pigmented gesso primer aids in adhesion and allows proper absorbency of colours and also enhances the brightness. It is acid free because of which the colours does not spread & retain actual colour for longer time. Antifungal glue used for pasting the canvas material on board will protect your art and enhance the life. This is highly suitable for POSTER COLOURS, acrylic colour, oil colours & fabric colours.