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⚙️ Elevate your metalwork with the flux that pros trust for flawless joins!
Peterson #1 Blue Flux Coarse Powder is a high-performance brazing flux designed for torch welding and brazing cast and malleable iron, steel, brass, bronze, and copper. Operating effectively at 1200-1600°F and classified under AWS FB3-F, its coarse texture ensures superior metal wetting and adhesion. Trusted by professionals for over 35 years, it delivers consistent, high-quality results with a stable shelf life.
| Customer Reviews | 4.5 out of 5 stars 365 Reviews |
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