This rub brick is crafted with a fluted silicon carbide surface and pro-grip handle-making it the preferred brand for many tradesmen. It's contoured plastic handle minimizes fatigue. This rub brick is the fastest, most economical cutting medium known for dressing down all kinds of concrete work.
Fluted silicon carbide stone 20 grit. Ideal for dressing down and removing form marks from concrete.
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.