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RESCOCAST 8 - 2800°F, Insulating, Hand-Castable, Easy-to-Use Refractory.

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RESCOCAST 8 is an easy-to-use, fine-grained, hand-castable, insulating, 2800°F, medium-weight refractory that finishes nicely.


  • 46% Alumina. withstands up to 950 psi, with a cured density of 89 lb/ft3.
  • When mixed properly it is 'hand-packable' (it does not automatically 'self-level', or slump, making it suitable for hand casting).
  • VERY low iron content (0.5-0.7% iron) which aids in flux resistance. Welding Flux's damage to refractories is amplified by their iron content.
  • Max Temp: 2800°F (Safely above a propane forge's max temp).
  • Typical mix with 27% water by weight for Hand Casting.

Sizes Available:

  • 1 Gallon Pail
  • 2 Gallon Pail
  • 55 lb Bag

Click here for Application Info & SDS.


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