- Flux exerts powerful scavenging action.
- Non-fuming and water-soluble.
- Exhibits excellent capillary action.
Description: Superior No. 78 is a non-fuming, water-soluble paste flux formulated for difficult-to-solder metals. The activators include zinc chloride, ammonium chloride, and hydrochloric acid. The flux exerts powerful scavenging action removing the oxide coatings and other impurities from most metals yielding strong joints. Due to its high viscosity, the flux does not migrate upon heating helping the solder stay in place.Applications: Superior No. 78 is excellent for use on stainless steel, monel, high chrome alloys, inconel, nickel, copper, brass, ferrous alloys and many more metals. It is not suitable for aluminum and magnesium. Information provided by Superior Flux |