Marshalltown Mason's Acid Brush 6526

The Marshalltown Mason's Acid Brush has 1-1/4" long white Tampico fiber bristles set in a wax tumbled hardwood block. Very densely filled to hold large amounts of acid solution. Used with acid solutions for cleaning mortar from bricks. Has a hole for any standard tapered broom handle. Measures 8-1/4" X 3"