840 (6 X 3 X 1; 20-Grit Rub Brick) 840 (6 X 3 X 1; 20-Grit Rub Brick) MARSHALLTOWN COMPANY (6 X 3 X 1; 20-Grit Rub Brick)

840 (6 X 3 X 1; 20-Grit Rub Brick)

Code: 840

(6 X 3 X 1; 20-Grit Rub Brick)

(6 X 3 X 1; 20-Grit Rub Brick)