Waterproof paper sheet for metalworking and woodworking applications Use for wet sanding and lacquer sanding Premium ultra fine 2000 and 2500 grits silicon carbide abrasive for the best finish in wet clearcoat repair applications Advanced resin bond system for longer life in wet applications Awt waterproof paper backing for flexibility and wetcurl resistanceFeatures. Expertly crafted from superior materials. Provides exceptional reliability. Impact and corrosion resistant. Pack of 50Specifications. Color Black. Size 9 x 11 in. Country of Origin USA. Weight 01 lbs