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bright strong orange high fire oxid. glaze

updated sun 30 apr 06

 

Tae Kim on wed 26 apr 06


hi all

anybody know a recipe for a strong bright orange high fire oxid. glaze that
can go over light green color?

i guess i could go buy one from local ceramics store, but i rather make my
own....

i found this

http://www.potters.org/subject45683.htm

on line, but i didn't know what she meant by RIO, is that like a mason
stain?

what would happen if i put duncan underglaze on already fired piece?

thanks


Tae

Susan Coville on thu 27 apr 06


Tae, The material represented by RIO in my circle of clay is Red Iron Oxide. Susan

Tae Kim wrote: hi all

anybody know a recipe for a strong bright orange high fire oxid. glaze that
can go over light green color?

i guess i could go buy one from local ceramics store, but i rather make my
own....

i found this

http://www.potters.org/subject45683.htm

on line, but i didn't know what she meant by RIO, is that like a mason
stain?

what would happen if i put duncan underglaze on already fired piece?

thanks


Tae

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Lori Doty on thu 27 apr 06


Tae,

The RIO the recipe calls for is Red Iron Oxide (RIO) if you don't have
any get your hands on some rust it is the same thing.

Lori Doty

On Apr 27, 2006, at 12:32 AM, Tae Kim wrote:
>
> i found this
>
> http://www.potters.org/subject45683.htm
>
> on line, but i didn't know what she meant by RIO, is that like a mason
> stain?
>
> what would happen if i put duncan underglaze on already fired piece?
>
> thanks
>
>
> Tae

Lea Holland on sat 29 apr 06


Tae Kim wrote: hi all
what would happen if i put duncan underglaze on already fired piece?


The Duncan EZ-Stroke underglaze info sheet says it works best over
underglazes (not glazes), but you can fire it up to cone 5-6. Duncan
Concepts underglazes only fire to cone 06. I would suggest doing a few tests
first, cause they're pretty forgiving. Check the site for more information:

http://www.duncanpaintstore.com/

Best, Lea in Memphis who is still using commercial glazes, but is ready to
start making her own soon.