... for making narrow beltsR/RJ ClothAP60-P400Close GJC51100% cotton cloth, flexible, suitable for making narrow beltsR/RJ ClothCP60-P400Close ... wide beltsR/RX ClothCP24-P400Close BYM5265% polyester, 35% cotton cloth, waterproof, high strength, special processed abrasives, heavy duty grinding ... making wide beltsBond: R/R-resin over resin, R/G-resin over glueAbrasive: A-brown aluminum oxide, WA-white ...