Sol McCoy wrote:fire clay is milled porcelain...
Does anyone know if this mixture for Refractory Cement is as fire-resistant to 2000?
3 parts sand:1-part portland cement:1-part powdered fire clay (milled porcelain)
Appreciate a reply.
Also, not sure of an outfit that sells milled porcelain online. If anyone knows of a source, please send a note.
Thanks.
