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View Full Version : is this the right flux for silver soldering copperpipe?















ubeaut
16th November 2008, 07:10 AM
ive got a 200g container with a white and pink label that says

CIGWELD COMWELD
G.P. SILVER
BRAZING FLUX

Contains: Boric acid 415mg/g
Potassium Bifluoride 315mg/g
Potassium Hydroxide 90mg/g

Will i be able to join copper pipe with this stuff and a 2% silver solder stick with a yellow tip?
using MAPP Torch one of them benzomatic things TS4000.


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