QUARTZ 120s GRADE x 500g

Quartz - 120's

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Chemical Analysis: SiO²
Hazard Symbol: HARMFUL
Variety or brand: 120's
Pack: 500g


Quartz is a source of silica in glazes and bodies. It is an alternative source of silica to flint. Fired temperatures are increased by the inclusion of silica and craze resistance to glazes. The dust is extremely hazardous.