Fluted Rub Brick 8" x 3-1-2" x 1-1-2" 20 Grit

Fluted Rub Brick 8" x 3-1/2" x 1-1/2" 20 Grit silicon rub brick makes dressing down concrete fast and easy. This fluted brick is on diagonally which provides sharp edges to help with stubborn material while carrying away excess debris. Contoured plastic handle fatigue. Preferred by finishers for its ease of use.