How do they match: Refractory Materials Repairers, Except Brickmasons

  • Bondactor Machine Operator

  • Install clay structures in melting tanks and drawing kilns to control the flow and temperature of molten glass, using hoists and hand tools.
  • Mix specified amounts of sand, clay, mortar powder, and water to form refractory clay or mortar, using shovels or mixing machines.

  • Assemble mechanical components or machine parts.