Faithfull Wet & Dry Paper Sanding Sheets is a sanding paper designed for practical everyday use. Key product details include Faithfull flexible latex impregnated waterproof backing paper coated with an aluminium oxide abrasive; C-weight paper on grades C60-C180.A-weight paper on grades A240-A1200. Additional features include Used wet or dry for sanding paint, primer and body filler; Super fine grades allow exceptionally fine finished to be achieved, especially when used wet. Further specifications include Coarser grades are ideal for removing major imperfections, finer grades are ideal for final painting; These sheets can be cut to any size, making them very versatile for use in assorted applications.