5 pack - 3" x 24" Polyester Backed Aluminum Oxide Belts (Best for: Wet Applications)Best for wet applications Can also be used for more aggressive sanding Y weight polyester backing Wet & Dry applications 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 polishing. Super Fine (800 1200): For mirror polishing or fine detailing. Choosing a Backing Weight J Weight if

· Wet & Dry applications

·         Course (Brown) is equivalent to 60-80 grit

·         X-Weight for versatile

plastics & composites

What Backing Weight Should I Use

· Can be used for finishing and polishing stainless steel

· Best for curved/contoured applications on a variety of metals

We can help guide you

·         Super Fine (800-1200): For mirror polishing or fine detailing

· Topically infused Grinding aid to help reduce heat and last longer during aggressive applications

it can be used for cleaning

·         Y-weight polyester backing