... .saliabrasive.com, OSA, EN12413, or SALI silicon carbide sand paper from a professional seller or factory, or if you are ... we are one of the leading China silicon carbide sand paper manufacturers and suppliers.Specification:1.Material coatedaluminium oxide, silicon carbide ... . B,C,D,E is the weight bace paper.3. Shapepaper sheet, paper roll4. Sheet size230×280mm, or customized your size6. GritP60-P20007 ...