Sodium Carbonate 20 lbs. (Soda Ash, pH Increase) 99.95% Purity
Sodium carbonate at 99.95% purity in a 20 lbs. bag, a bulk soda ash supply for glaze and magic water recipes.
Price range: See on Amazon
What we liked
- + 99.95% purity is well suited to precise glaze and slip recipes
- + 20 lbs. supply suits studios mixing glazes in quantity
- + Bulk buying lowers cost for regular chemical users
Trade-offs
- - Far more than a hobby potter will use for magic water
- - Large bag needs dry, sealed storage to avoid clumping
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