- Dry Density kg/m³ (Min.)2750, 2650
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
High Alumina Castables also known as Non-Ferrous Refractories have extremely High Strengths and Volume Stability at all Temperatures. Designed with high proportions of alumina, high-alumina castables contain between 60 to 90 percent alumina. They are much more robust at high temperatures and in basic environments; they can be easily applied in critical area where conventional bricks cannot be laid.