That Fos-Flo You were Talking about I think is the same stuff that
they use on high pressure refrigeration lines. I buy it from the
sheet metal supply co. It comes in 24in. sticks. I use it when I do
copper sculptures. The last time I bought some it came in a tube of
about 20 sticks for about $25.00.
Bsilverhead (Old Uncle Milty)