I would think I would know this...!
Okay, I've seen packaged sand for the cauldron
to prevent cracking. Can't I just get some sand
from this sandy desert I live in or is it too likely
not to disperse the heat well enough ?
Maybe I had the answer to this some time ago,
either way I seem to have forgotten it !
Thanks for your answers, I guess my brain is
giving me the silent treatment today !

Gentle Light
MsMollimizz