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Sairset 3000

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Sairset is a wet, high-strength, air-setting fireclay refractory mortar rated to 3000 °F.


  • Ideal troweling characteristics for mortar joints in brick linings
  • Can be field-adjusted to dipping consistency with the addition of water.

Common Applications:

  • Laying high-duty, super-duty, high-fired super-duty, and 50% alumina firebrick.
  • Used as a brick joint mortar, repairing cracks/joints in boilers, industrial furnaces, kilns, flues, and stacks.
  • Ideal as a general-purpose refractory mortar.

Sizes Available:

  • 1 Pint Jar
  • 1 Gallon Pail
  • 3 Gallon Pail


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