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treated water and glazes

updated sun 30 jun 96

 

Corinne Null on wed 26 jun 96

Am about to mix some glazes with water treated with salt (water softener)
and soda ash (chemical feeder). What effect will these chemicals have on my
glazes?

Thanks,
Corinne Null
Bedford, NH

cnull@mv.mv.com

June Perry on wed 26 jun 96

Corinne:

Depending on the amount of chemicals in the water if will act as a flux and
also make the glaze more alkaline. You may find the glaze maturing at a lower
temperature. The best thing to do is do a test using distilled water and do
another test batch of glaze using what comes from you tap. This will very
easily and quickly show you the degree of alteration from these chemicals.

Regards,
June Perry
EMail: Gurushakti@aol.com