Stainless Steel Soldering Flux PASTE
Superior No.71 has been Superiors most popular
Stainless Flux for years.
High Activity, Paste flux
Formulated to solder difficult to solder metals
Stainless Steel, Monel, Nichrome,
High Chrome Alloys, Inconel, Nickel,
As well as Copper, Brass and others
except Aluminum and Magnesium
Active 200 -
Clean up with hot water
See Spec Sheet for more information
Use with 96/4 Tin/Silver Solder for Stainless
We recommend using solid wire solder with this flux,
this will give a stronger and cleaner joint.
Can only be shipped to US and Canada
2 Oz. (56g ) Jar -
8 Oz. (226g) Jar -
16 Oz. (453g) Jar -
Note: No.71 Contains: Ammonium Chloride, Hydrochloric Acid, Ammonium Bifluoride and Zinc Chloride, and must be handled with care and used with adequate ventilation.
No.71 is an extremely versatile solder flux, but due to its chemical make up it must be used with care. If you have a hard time soldering metals like Stainless, Monel, Inconel, Nichrome and other hard to solder metals, No.71 or No.78 is the flux to use. Exposure to skin and eyes must be avoided. Fumes from soldering with the flux also must be vented so breathing the fumes are avoided. As with any chemical compound care must be taken in handling and using them. With proper handling and use there is no problem using the flux. The flux does not contain any chemicals that are considered a Carcinogen or Potential Carcinogen. The main concern is with skin, or eye exposure and breathing vapors. Just observe safe handing and use. See the MSDS for Health Hazards