ECO SMART® - THE WORLD'S FIRST BORIC ACID-FREE SMART FLUX

ECO SMART® is a unique, patent-pending flux that is designed with color change technology that lets you know when it is time to braze.  Its boric acid free environmentally friendly formula starts out as a green color that changes to clear when the flux becomes active.

Product Features:

  • Boric Acid and Borax free - Environmentally friendly
  • Homogeneous mix that stays in solution or suspended paste
  • Powder flux has excellent adherence when heated rod is dipped into flux
  • Dissolves surface oxides and protects against oxidation during heating
  • Wide activation range
  • Excellent flux coverage during heating
  • Easy flux residue removal
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Harris ECO SMART® Color Change Brazing Flux