need formula for kiln furniture

updated wed 31 jul 96

PRICE@MASTER.PS.UCI.EDU on wed 24 jul 96

A friend makes intricate sculpture from 12" to 18" tall. She fires to
cone 10 to 12. In order to support parts of it while firing, she would
like to make her own "kiln furniture".

Does anyone have a recipe that might be suitable for her?

TIA.

LeRoy Price