Superior Flux #6 for Silver

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This paste flux for silver brazing and soldering stays exactly where you want it and helps hold solder in place. Contains no potassium bifluoride and will not release boron trifluoride gases during brazing. Gentle on metals. Easier on the hands than regular silver fluxes.

Conforms to AMS 3410, AWS A5.31-91 and Type FB3A. Temperature range: 900—1600°F. (485—870°C).

Available in 4 oz. and 8 oz. jars.
  • 500