Mirka Hiolit XO

Mirka Hiolit XO is a semi-open stiff universal abrasive for belt sanding and other machine sanding where it has excellent edge wear resistance and durability. In particular, it produces high quality results on challenging materials. Made on a polyester cloth in the coarser grits 36 to 80 and a more flexible X-weight cotton cloth in the finer grits 100 to 240.