How do they match: Refractory Materials Repairers, Except Brickmasons

  • Bondactor Machine Operator
  • Plastic Block Boiler Reliner

  • Build or repair equipment such as furnaces, kilns, cupolas, boilers, converters, ladles, soaking pits, and ovens, using refractory materials.

  • Operate cranes, hoists, or other moving or lifting equipment.