These are fired bars of Laguna SG758 Barnard Slip substitute going from cone 04 (bottom) to cone 6 (top). It is melting at cone 6. The bars are expanded above cone 6 and becoming quite porous. The drying shrinkage is around 7%, it is quite plastic.
| Glossary |
Material Sense
Ceramic glaze and body recipes often need material substitution or just scrutiny. Knowing the chemistry, mineralogy and physical properties of the materials is invaluable. |
| Materials |
SG 758
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