... soft, is widely used for polishing and finishing of paint, metal, nonmetal and so on. They are not ... sheetHigh quality, waterproof, soft. For polishing and finishing of paint, metal, nonmetal.structureshapegrit rangebackingabrasivescoated structuresizewaterproofnesssheetbeltrolldiscC-wt paper Silicon-carbideClose ... & people management, first-class service, sincere attitude automotive abrasive paper