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Laguna Silica, 200 Mesh in Bulk is composed of quartz crystals that appear glassy.
It is available in a 50-lb container.
200 Mesh Silica, also known as potter's flint, is used primarily in clay bodies and glazes.
It raises the melting point of glazes, and decreases thermal expansion.
By contrast, it will increase thermal expansion in clays.
Compared to regular quartz, it has been cooled much faster, and this results in small, fine crystals that have no preferred way of breaking.
Note: Bulk items are intended for customers local to our Sparks, NV, warehouse. BigCeramicStore.com will ship bulk orders, but we will charge a $5 surcharge, in addition to posted shipping fees. Please contact us for pricing if you are interested in buying chemicals by the half-ton or ton.
Our Low Price: $56.09$56.09 $45.99 -18%