With the Norton T489 sanding sheet, you achieve an ultra-smooth, uniform finish on steel, paint, and lacquer. Thanks to the very fine P1000 grit, you prevent deep scratches and prepare surfaces reliably for fine polishing or high-gloss topcoats. The waterproof paper backing is ideal for wet sanding, preventing clogging and curling during use. Measuring 230x280 mm, the flexible sheet easily conforms to curves, tight contours, and complex shapes. You can use it by hand, wrap it around a sanding block, or fit it to a sheet sander with clamps for complete control.