there are no suppliers of Argentium in Australia - you'll have to
order it from America.
APECS INVESTMENT CASTINGS P/L (17 Harker Street, Burwood, Victoria,
Australia 3125 03 9808 5233 www.apecs.com.au )
have a similar product called Bright Silver. Unfortunately the sheet
size is restricted to 95mm wide. I'm not sure of the price difference
(sorry). I think Anna Margot stock Prips flux. They're an enamelling
business in Brisbane - I don't have the address but they are in the
phone book. I admit to making my own but then I normally work in a
General disclaimers apply.