GARNET SANDBLASTING GRIT SIZE 30/60
GARNET SANDBLASTING GRIT SIZE 30/60 Garnet sand is a natural emery sand,used for Water filtration media,sandblasting and waterjet cutting abrasive. To devide from source,there are rock garnet sand,which is from mountain,river garnet sand which is from river or lake and sea garnet sand which is from sea. To devide from color,there are red garnet sand