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G200 comes in 55 lb. bags - currently there is a limit of 2 bags per customer.
Thank you for understanding!
if you choose to purchase an entire bag, please select 55 lbs. upon checkout.
Currently there is a two bag limit. Thank you for understanding!
This is being sold as an equivalent to old G200 Feldspar (the old mine of the latter is being closed during 2013 because the deposit is depleted).
It is 70% K Feldspar, 23% Na Feldspar, 7% quartz.
Particle size:
+200 mesh: 0.5%
+325 mesh: 6.2%
On paper the chemistry is pretty similar to G-200.
– A potassium based feldspar used as a flux in high temperature glaze and clay body formulas.
