Formulated for soldering Stainless Steel and High-Chrome Alloys.
Excellent across a broad range of base metals, solders, and temperatures.
Exhibits excellent capillary action.
Superior No. 71 is a water-based, inorganic-acid flux formulated for soldering stainless steel andother industrial metals.
The flux contains Zinc Chloride, Ammonium Chloride, a bi-fluoride, andHydrochloric Acid.
This combination of activators makes this flux active at room temperature where itbegins to clean metals and remove oxides.
The flux exerts a strong scavenging action to removeoxide coatings and other impurities from the metal surface to produce strong joints. Pre-cleaning isnot necessary under most conditions.
Superior No. 71 is excellent for use on Stainless Steel, Monel, High-Chrome Alloys, Inconel, Nickel,Copper, Brass, Ferrous Alloys and many more metals.
It is not recommended for Aluminum and Magnesium.