5 pack - 2" x 132" Surface Conditioning Belts (Best for: Cleaning, Deburring, Finishing)Depending on the coarseness of the belt you choose, it can be used for cleaning, finishing, blending and deburring applications. Can be used on a large variety of materials. Scrim backing Dry applications Choosing a Surface Conditioning Belt Course (Brown) is equivalent to 60 80 grit o Heavy material removal o Removing deep scratches, weld splatter, or rust o Initial blending of welds or seams Medium (Maroon) is equivalent to 120 150 grit o General

· J-Weight if you need flexibility for finishing

o   General-purpose blending

·         Medium Grits (100-180): For blending

** Still unsure

What Backing Weight Should I Use

o   Pre-polishing metal surfaces

· X-weight poly/cotton blend backing

or sanding curved surfaces

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

·         Scrim backing

·         Standard Ceramic material is best used on hard metals

it can be used for cleaning