Hello Kara, My PMC kiln is pretty small and although it reachs
ceramic firing temps, few pots would fit inside. Before I bought
the kiln, I asked several potters about firing PMC in their kilns -
this was for the original PMC that takes some specific times and
temps. All said the temp varied enough with their kilns that the
"heat soaking" time required was unlikely to work… so I bought a
PMC kiln.
Today's newer PMC formulations allow some options - like torch
firing! You may not need a kiln. Go to their website:
http://www.pmclay.com Under Resources are FAQs and an opportunity
to ask your own questions by email.
Go to the Gallery and search for "ceramics". You'll find artists
who do both clay and PMC. Those folks might offer some useful
answers to your question. Best of luck, Judy in Kansas
Judy M. Willingham, R.S.
Biological and Agricultural Engineering
237 Seaton Hall
Kansas State University
Manhattan KS 66506
(785) 532-2936