J**S
This is the BEST FLUX on the market!!!
OMG . . . this soldering flux is unlike any other flux that I have used. It actually keeps the metal clean while I am soldering which means that the solder will flow quickly. Follow the instructions and you will be happy with its performance. I have to warn you . . . you may want to use up your other brand flux first but once you try this flux, you won't want to use anything else -- I guarantee it!!
W**9
Prevents fire scale
This is a wonderful flux. When sprayed on slightly warmed metals it creates a powdery covering that prevents fire scale while also working as a soldering flux, so no secondary flux is needed.
C**Y
Love it!
This is the only flux I will use on all my sterling silver work. I have only been metalsmithing for a couple of years now, but I have NEVER had firestain!! I contribute that to this wonderful flux.
G**S
Best for copper and brass!
Best stuff for copper and brass. Works best to spray it on. Makes mixed metalwork seem easy when used on properly cleaned metal. This is a great value, too.
J**S
Five Stars
My favorite flux!!