UNITED REFRACTORIES CO.
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UNITED REFRACTORIES CO. PRODUCT LISTING
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UNI-CAST ML-77A

High strength, mullite based, low cement castable, Non-wetting to aluminum, impervious to gas, slag and metal penetration

°F °C
3300 1820
Lbs/ft³ Kg/m³
158 2530
AI2O3 SiO2 Ca0 Other  
67.5 25.0 1.4 6.1

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