A high calcium/sodium, low alumina frit for cone 06. Often used in crystal glazes. High expansion.
Raw materials are weighed, melted together and ground to produce a powdered glass. Frits are storehouses of oxides which are both stable and predictable.
They are more dependable in chemical composition than many raw materials. Using a frit as part of a glaze gives more consistent results and the batch recipe will be considerably simplified.
We stock the best and most widely used American Ferro Frits.
For Safety information on Ferro Frit (American)