1-9 boxes $68.51 /50lb10-39 boxes $66.51 /50lb40-99 boxes $0.00 /50lb100+ boxes $0.00 /50lb
Smooth, off white, and fires to cone 5/6.
Fired bars show Plainsman M370 (left) and BMix 5 (right) at oxidation cone 8, 7, 6 and 5 (going downward).