... FEPA P grit for producing sanding belt,sanding paper,sand cloth,jumbo roll,fused abrown,corundum,brown aluminium oxide Description ... kinds of coated abrasives products, such as sand paper, cloth, rolls, belts, etc.Typical Chemical Analysis:Al2O3 95.56 ... 16, 20, 24, 30, 36, 40, 50, 60, 80, 100, 120, 150, 180, 220.Microgrit Sizes Available (P):240 ... brown fused alumina for making sanding cloth jumbo roll