1. Enter the quantity required in kg in the box below
2. Quantity ordered must be a combination of the listed pack sizes
3. Price to be charged will appear in the right hand box below. It will be calculated pro-rata the price of the pack size equal or next smaller to the quantity ordered.

3431M
Very refractory material used to provide silica in bodies and glazes. Increases firing
temperature and craze resistance but reduces plasticity and shrinkage. In dust form is 
hazardous if breathed in. (see `safety notes') which you can find on our website education 
& support then the libarary.
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