Sanding belts of various widths and lengths are available.  The focus is to optimize the aggressive sanding on a wide variety of materials.

Hiolit XO is a firm product recommended for belt sanding and other machine sanding. Hiolit XO is on a polyester cloth in the coarser grits, and the finer grits are on an X-weight cotton cloth.

The product works equally well on metal, paint, lacquer, hard wood, soft wood, GRP and composite materials.