| Quality | Type |
| SCL-94 | 94% Alumina Castable |
| SCL-LW 26 | A 2600°F rated insulating firebrick |
| SCL-LW 28 | A 2800°F rated insulating firebrick |
| SCL-LW 30 | A 3000°F rated insulating firebrick |
| SCL-62D | 60% Alumina brick |
| SCL-INC 14 | Lightweight Castable |
| SCL-INC 16 | Lightweight Castable |
| SCL-INC 17 | Lightweight Castable |
Castables
SRU