10 pack - 1-1/2" x 30" Super Flexible Backed Aluminum Oxide Belts (Best for: Contour)Best for difficult curved contoured applications on a variety of metals Can be used for finishing and polishing stainless steel J weight poly cotton blend backing Dry applications For a cheaper alternative see our Flexible belts Choosing a Grit Coarse Grits (24 80): For heavy material removal, weld grinding, or shaping. Medium Grits (100 180): For blending, deburring, and intermediate smoothing. Fine Grits (240 400): For finishing or preparing for

Non-Ferrous and Exotic metals

·         Medium (Maroon) is equivalent to 120-150 grit

·         X-Weight for versatile

·         Fine (Dark Blue) is equivalent to 180-220 grit

or don’t see what you need

and copper

· J-weight poly/cotton blend backing

· Can be used on Ferrous

o   Pre-polishing metal surfaces

·         Can be used on a variety of materials when needing something aggressive

· Can also be used as a cheaper option for general metal sanding

o   Heavy material removal