25 pack - 1/2" x 24" Flexible Backed Aluminum Oxide Belts (Best for: Contour)Best for 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 more premium alternative see our Premium 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

·         Y-Weight for tough grinding and heavy material removal on hard metals and flat surfaces

· J-Weight if you need flexibility for finishing

rubber & epoxy

·         Can be used on a large variety of materials

·         Our cork belts are 100% cork and have no “grit” to them

·         J-Weight if you need flexibility for finishing

· J-weight poly/cotton blend backing

o   Smoothing welds and seams

weld grinding

or sanding curved surfaces

·         Our premium ceramic material has an 80% ceramic/20% alumina blend with grinding aid

it can be used for cleaning