How do they match: Refractory Materials Repairers, Except Brickmasons

  • Stopper Maker

  • Climb scaffolding, carrying hoses, and spray surfaces of cupolas with refractory mixtures, using spray equipment.
  • Drill holes in furnace walls, bolt overlapping layers of plastic to walls, and hammer surfaces to compress layers into solid sheets.

  • Install hardware or other interior fixtures.
  • Smooth surfaces of objects or equipment.