I have been using the de ox sterling since it was introduced in 1978
You can mix it with regular sterling. It help minimize firescale and
It actually helps to overheat it a bit. It’s the only sterling I use
I don’t fabricate much and cast two or three times a week with
anywhere from four to ten flasks.
Both torch (not acetylene) as well as handimelt work well.
Just make sure you stir the molten metal before the cast.
I also prefer borax (20 Mule Team Borax laundry detergent) as a