No.78 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.78 or No.71 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.
Stainless Steel Soldering Flux GEL
High Activity, Non-
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
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
CONTIGUOUS UNITED STATES
CAN ONLY SHIP VIA UPS GROUND
OR USPS (STANDARD PARCEL, GND)
Note: No.78 Contains: Ammonium Chloride, Hydrochloric Acid and Zinc Chloride and must be handled with care and used with adequate ventilation.
available in 2, 4, 8 Fluid Ounce bottles
See SDS for complete information
If you prefer a Paste Flux check
Keep your iron working properly
Made In USA
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