A source of calcium and silica, you could get those independently; however, it’s the mesh size (325) which proves desirable from wollastonite.
£6.59 ex. VAT
Often used in low-fire white bodies as it reduces shrinkage and increases strength, but it is most often used as a flux in a glaze; be sure to sieve as the particles will easily agglomerate.
Source: UK
Mesh size: #325
For advice and further reading, read our 'Using Raw Materials' PDF.
CaO 48.28%, Sio2 51.72%*
*General analysis, not 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.
