Eco Smart® high heat brazing paste flux for brazing steel, stainless, Monel®, nickel, copper, brass, bronze plus other ferrous metals. Eco Smart® 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 upon completion of brazing. Eco Smart® black paste flux does not contain boric acid or sodium borate salts. Complies with the EU REACH and RoHS directives.
Features
- Environmentally friendly boric acid and borax free
- Smooth consistency for easy application
- Dissolves surface oxides and protects against oxidation during heating
- Rod can be dipped in the flux or brushed on the surface of the braze joint
- Paste can be diluted if desired.
- Activity range of 700°F - 1800°F ° (371°C - 982°C)
- Use Harris® Bernite® 45 for post-braze cleaning
- Conforms to AWS A5.31 Class FB3-C, AMS 3411, Fed. Spec. O-F-499, Type B, ISO 18496 Type FH12 (formerly EN 1045)
- Complies with the EU Reach & RoHS directive