Eco Smart® brazing green powder flux (color change) for brazing steel, stainless, Monel, nickel, copper, brass, bronze plus other ferrous metals. High heat is designed to extend the life of the flux. This is helpful during long heating cycles on parts, or in case of intense localized heating, such as induction brazing. This flux is extremely fluid, will penetrate the tightest joints. Not subject to recrystallization (lumpiness-hardness). May be thinned using water. Remove all reside on completion of brazing. Eco Smart® green powder flux does not contain boric acid or sodium borate salts with the EU Reach & RoHS directives.
Features
- Environmentally-friendly boric acid and borax free
- Smooth consistency for easy application
- Dissolves surface oxides and protects against oxidation during heating
- Excellent adherence when heated rod is dipped into flux
- Powder can be mixed with water or alcohol to form a paste, then applied to the base metal
- Activity range of 800°F - 1600°F ° (427°C - 871°C)
- Color change technology allows it to change colors when ready to use
- Conforms to AWS A5.31M/A5.31 Class FB3-F, AMS 3410, Fed. Spec. O-F-499, Type B, ISO 18496 Type FH10 (formerly EN 1045)
- Complies with the EU Reach & RoHS directive