A mix of flux ingredients bonded with silica and aluminium.
£8.93 ex. VAT
Primarily it contains a lot of sodium and a little potassium as the flux part. It can be used for both earthenware and stoneware glazes, although it begins the melt at low temperatures. Often used in raku glazes.
Recommended
Firing window: 860°C +
Source: UK
Origin: Spain
For advice and further reading read our 'Using Raw Materials' PDF.
SiO2 50-60%, Na/K 15-25%, Al2O3 5-15%, B2O3 5-15%, CaO/MgO 1-10%*
*Typical average analysis, supplied by supplier.
High Alkaline Frit is considered a nuisance dust; therefore, we recommend wearing a P3 Mask. Keep working areas free of dust by cleaning up with a damp sponge.
In keeping with our overall general advice, we suggest wearing full PPE when handling raw materials. This includes a mask, safety
glasses, and gloves. We also suggest working in a well ventilated area.
It is a sensible precaution for children not to work with raw materials.
See the SDS in the product attachments for more information.
