i have the opportunity to get some pieces wood fired in september.
i have made a few pieces with highwater helios.
so i was i made a few (test) pieces with laugana 900 with added grit then at leather hard or softer coated with porcelain slip made with helios and water.
as a flashing slip its a bit of a cheat but its what i have on hand right now.
i also have some higwater moon white trimmings soaking to be a flashing slip
am i way out of line with my thinking here?