Choose Norton flexible, abrasive sanding sponges for a wide variety of wood, metal, paint, plastic, ceramics and drywall, curved, contoured or flat surface applications. Easily conform to shapes and contours. Abrasive sponges are specifically manufactured to include hand sanding applications such as light stock removal, sanding sealer and wash-coats, touch-up or repair of primer, sanding contours, intricate shapes, and finishing.