3M Wetordry Paper Sheet 431Q, 80 C-weight, 9 in x 11 in, 50 per inner, 250 per case

3M™ Wetordry™ Paper Sheet 431Q features extra-fast cutting silicon carbide on a strong C-weight, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal, and wood.