Hot face dry rammed lining
| Product Name | Product Description | Bond | Max Service Temperature °C |
| CRL65 | Mullite forming material with excellent resistance to chemical, thermal and mechanical damage. | Ceramic | 1650* 1700† |
| C65 RFL | As CRL 65 with a low temperature bonding system for fritting with a removable former. | Ceramic | 1600 |
| Silica 1 grade | Acid lining based on natural quartz with a 1% boric acid addition. | Ceramic | 1620 |
| Silica 17 grade | Acid lining based on natural quartz with a 1.7% boric acid addition. | Ceramic | 1580 |
