Description Eco Smart® Boric Acid-Free Green Powder Brazing Flux • Green powder flux • Environmentally-friendly boric acid and borax free • Smooth consistency for easy application • 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 • RoHS compliant • Easy flux residue removal • Color change technology allows it to change colors when ready to use
