Question about making a silicone mold over a clay positive.
I've made a few silicone molds over 3d printed positives, but this is the first time I'll be doing so over clay.
I'm assuming I need to let the clay air dry fully before pouring the silicone, its an air dry not a bake.
Is there something I should coat the clay with first, or should it be good as is once dry?
Any advice?
Thanks!