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thick white slip

updated thu 29 apr 99

 

Gaynor Reeve on wed 28 apr 99

Can anyone help please.

I'm looking for a white slip that will go onto dry pots, before being bisque
fired. But one that is thick enough to create some texture.

The tests that I have made have been dull, but OK on the pots. When I add a
white stain the slip has cracked , where thick after firing.

Two of my recipes are:

33 clay body
33 ball clay (hyplas)
33 potash feldspar
15 lead bisilicate
17 white stain

60 clay body
15 potash feldspar
11 borax frit
13 white stain

Both fired to 1140c.

Thank you for any suggestions

Gaynor

GAYNOR REEVE Ceramic Artist
Kent, England
email: gaynor.reeve@virgin.net
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