Standard Borax Frit

It may have a slight milkiness at low temperatures over red clays.

Recommended firing window: 960°C – 1120°C
Source: UK
Origin: Spain, Ferro

For advice and further reading, read our 'Using Raw Materials' PDF.

SiO2 49.9%, B2O3 18%, CaO/MgO 14.1%, K2O/Na2O3 10.5%, Al2O3 7.5%

*Typical analysis, supplied by our supplier.

Considered a nuisance dust; therefore, we recommend wearing an FFP3/P3 Mask. Keep working areas free of dust by cleaning up with a damp sponge.

Children should not work with raw materials.

See the SDS in the product attachments for more information.

• Standard Borax Frit SDS (PDF)
• Using Raw Materials