What is the procedure for firing with underglazes. I am using
Amoco Velvet underglazes over white bisqueware as suggested
by Linda Woods. The directions Amoco supplies are not clear to
me. Do I need to do 2 firings or 3? That is 1. greenware, 2.
underglazed bisqueware, 3. transparent glaze. Or do I apply the
transparent glaze over the raw underglaze and then fire. ???