carborundum lapping compound mining
Carborundum Paste Grade Fine. Carborundum universal grinding paste fine grade 360 this part covers the polishing etching and examination of iron and steel emery or carborundum papers are used in four or five degrees of fineness of grit 600 b grinding on fine abrasive papers such as no dry powder is applied to the lapping cloth and a thin paste. carborandum grinding paste