FEPA P grit for producing sanding belt,sanding paper,sand cloth,jumbo roll,fused abrown,corundum, ... type of non-calcined Brown Fused Aluminium Oxide grain for coated abrasives application, the grain shape is very ... AP-17 can be used for producing all kinds of coated abrasives products, such as sand paper, cloth, rolls, belts, ... ISO 6344-2: 1998 brown fused alumina for making sanding cloth jumbo roll