Hard silicon carbide rubbing bricks are used for heavy duty applications such as rubbing floors, cleaning and scouring castings, rubbing down concrete, and removing mold marks.
- Premium extra coarse silicon carbide abrasive
- Used to rub down and remove floor marks
- Designed to fit common concrete floor grinding equipment
- Reusable wooded wedges anchor the bricks to the equipment chucks
- Norton Sharpening Stones have been the world leader for over 150 years