Ferro Frit 3124

Source:

http://ctmpotterssupplies.co.uk/ceramicmaterialsglossary.html

Updated: 16/09/2021

Components:

Formula	Ratio
SiO2	55.30%
Al2O3	9.90%
B2O3	13.70%
K2O	0.70%
Na2O	6.30%
CaO	14.10%

1000-1150oC 7.9 Expansion SiO2 55.3%, Al2O3 9.9%, B2O3 13.7%, K2O 0.7%, Na2O3 6.3%, CaO 14.1% Often added to glazes to make them melt at lower temperatures - it is a quite balanced glaze frit, increasing the boron content without overly disrupting the balance of other oxides.

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