Hiolit XO is a semi-open stiff universal abrasive. Its excellent edge wear resistance and durability make it ideal for belt sanding and other machine sanding. In particular, it produces high quality results on challenging materials. Grits from 36–80 are suitable for aggressive sanding operations, such as rust removal, as well as stock removal where large amounts of material need to be removed.
Bonding: Resin over Resin
Grain: Blue Fired Aluminum oxide
Coating: Semi-Open
Backing: Polyester cloth P36-P80 / X-Weight cotton cloth P100-P240
Joint: T-Joint
Color: Maroon