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a question about slip/black

updated wed 29 may 02

 

Craig Martell on mon 27 may 02


Hi Jennifer:

I buy Harshaw z-560 from The Clay Art Center in Tacoma, Wa. You can order
from their website.
www.clayartcenter.com

regards, Craig Martell in Oregon

Craig Martell on mon 27 may 02


Snail suggested:
>I haven't added stains to porcelain for a while, but
>I'd guess you'll need about 40% to get a really dense
>black.

Hi:

If it's black you be wanting, I can give you a hint about black. I use
black porcelain slips in my work.

If you want to use a commercially prepared stain I would suggest Harshaw
Z-560. It's the best black stain I've used so far and I've tried most of
them. I prefer this one hands down to any of Mason's blacks. I add 10%
Z-560 to my porcelain body for a black slip and it's BLACK. If you choose
to try this, put on a good coat if you want a solid black. I spray it on
but you can brush, pour, or dip.

regards, Craig Martell in Oregon

Jennifer Buckner on mon 27 may 02


At 04:23 PM 5/27/02, Craig Martell wrote:
.

>If it's black you be wanting, I can give you a hint about black. I use
>black porcelain slips in my work.
>
>If you want to use a commercially prepared stain I would suggest Harshaw
>Z-560.

I wasn't really focusing on black, it just happens that this is the only
Mason stain I have, and I really can't remember why I ordered
it! However, if the slip I made today, with all your good advice, works
well, I'll certainly do more of the same. Can you tell me where you get
Harshaw's products? I don't think they're featured in any of the ceramic
supply catalogues I currently have.

Jennifer
Jennifer G. Buckner jenniverre@pgtv.net

Lois on tue 28 may 02


Craig,
Is this what you use for the black slip trailing, on the pots in CM?
thanks
lois

Craig Martell wrote:Hi:

>
> If it's black you be wanting, I can give you a hint about black. I use
> black porcelain slips in my work.
>
> If you want to use a commercially prepared stain I would suggest Harshaw
> Z-560. It's the best black stain I've used so far and I've tried most of
> them. I prefer this one hands down to any of Mason's blacks. I add 10%
> Z-560 to my porcelain body for a black slip and it's BLACK. If you choose
> to try this, put on a good coat if you want a solid black. I spray it on
> but you can brush, pour, or dip.
>
> regards, Craig Martell in Oregon
>
>
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