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1760C (3200F) Hi-Purity Alumina Coating - EQ-634-AL-LD

Sale Price: Starting at USD$39.00
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EQ-634-AL-LD creates a hard, high-temperature resistant coating for refractory fiber boards and shapes up to 3200°F (1760 °C). The coating increases heat reflectivity in furnaces to improve heat efficiency and preservation. The coat also minimize the particles fell off from porous alumina.

  • Qty:6 Oz 
  • Made in USA


Major constituent
Aluminum Oxide
Temp. Limit, °F(°C)
3200 (1760)
% Solids by weight
% Solids by volume
Theoretical Coverage ft2/Gal @ 1 Mil DFT
Application Temp. °F 50-90
Coating Method
Brushing or dipping
coating thickness for each coating shall be less 0.2mm
Recommend Curing
Min Air set, hours
Cure, °F/hours
24hours in air ( room temperature )

Mix Ratio
75 (Powder) : 25(Liquid)
Note: Liquid solvent and powder has been properly pre-mixed before shipping.
Powder Grain Size ~44 micro
MSDS Alumina Coating- Powder Material Safety Data Sheet
Alumina Coating- Liquid Material Safety Data Sheet
Viscosity, cP
Specific Gravity, g/cc
Coating pH
Shelf Life, months
Storage, °F 40-90

  • Coating Method: Brushing or dipping
  • Coating thickness for each coating shall be less 0.2mm
  • How to coat

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