United Abrasives Z-H Blue Line™ 36 Grit H Weight Waterproof Polyester Coated Portable Abrasive Sander Belt measuring 3" X 21" is made of closed coat zirconium. Belt is ideally used for aggressive grinding of ferrous and non-ferrous metals, cast iron, stainless steel and aluminum. It can be used in both wet and dry places.
Features
Closed coat zirconium
H weight waterproof polyester
Designed for aggressive grinding of ferrous and non-ferrous metals, cast iron, stainless steel, and aluminum