
| Grade | Fields of application | Material properties | Processing technique | Comments |
| REFRALITE® 20 REFRALITE® 20 G |
back-up insulation up to 950 °C | very low thermal conductivity, good resistance to thermal load, good alkali resistance | poking, trowelling or gunning |
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| REFRALITE® 30 REFRALITE® 30 G |
back-up insulation up to 1200 °C | low thermal conducitivity, high resistance to thermal load | poking or gunning | |
| REFRALITE® 40 REFRALITE® 40 G |
wear and insulation layer of uppermost cyclone stage, back-up insulation up to 1350 °C | reduced thermal conductivity, high resistance to thermal load, weight-reducing | vibration or gunning |
| LCC AR Z JC LCG MCG G REFRA-Block line |
Low Cement Castable Alkali-Resistant Zirconic JETCAST® (wet gunning), special gunning equipment required Low Cement Gunning (dry gunning) Medium Cement Gunning (dry gunning) Gunning (dry gunning) Precast, monolithic blocks |