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Ferro Frit 3195 and Fusion Frit F-2 are examples of frit made by two different manufacturers yet have similar chemistries and are often sold as substitutes for each other. This melt fluidity test compares them at cone 06. Melt flows like this can tell one many things. For example, Frits are not supposed to have an LOI, it is not clear why both, but especially F-2, have so many entrained bubbles.
| Materials |
Fusion Frit F-2
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