| Monthly Tech-Tip  | No tracking! No ads!  | 
Three Cornwall Stone shipments (from 2011 and 2014) fired at cone 8 in melt flow GLFL testers and compared to Nepheline Syenite. Each contains 10% Ferro Frit 3134.
| Materials | 
Cornwall Stone
 | 
| Materials | 
Nepheline Syenite
 | 
| Materials | 
Covia Nepheline Syenite
 | 
| Glossary | 
Melt Fluidity
 Ceramic glazes melt and flow according to their chemistry, particle size and mineralogy. Observing and measuring the nature and amount of flow is important in understanding them.  | 
Buy me a coffee and we can talk