Is there any reason why you can't make a nose cone mold out of Kiln fired/ glazed ceramic? I was thinking if you made a two part mold thick enough to hold it's shape, (Using a "4 to "7.50 plastic nosecone to make the mold) Then using fiberglass/ epoxy to make the nosecones. What problems might I run into?
Distortion of the mold. shrinkage. ect, I don't know anything about ceramics.