Black Ice Waterproof Sandpaper 230 X 280 Mm

Norton Black Ice waterproof sandpaper sheets (230 x 280 Mm) feature premium silicon carbide abrasive on a Latex C-weight backing with a flexible synthetic bond. Designed for wet sanding, it delivers a fast cut and uniform surface finish while resisting cracking or curling—ideal for shaping surface contours. Use mounted on a sanding block for flat areas or by hand for detailed work. Suited for sanding polyurethane primer before spraying, cutting back old surfaces, and preparing flush joints.