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Liquid Brazing Flux
Superior Flux provides liquid brazing fluxes for applications that do not require the stronger flux activity of conventional brazing paste fluxes. Products manufactured with this flux include eye-glass and sun-glass frames, jewelry, tube welding applications and other products.
| Superior Flux Number |
Description | Rec. Base Metals |
Filler Metals |
Rec. Temp Ranges | MSDS | Spec. Sheet |
| No. 25 | Liquid Brazing Flux | Ferrous, non-ferrous, precious metals | BAg BCuP |
590-870°C 1095-1600°F |
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| No. 29 | Liquid Brazing Flux | Precious and semi-precious | BAg BCuP |
550-950°C 1020-1740°F |
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Superior Liquid Brazing Fluxes are RoHS compliant.
Superior No. 25 Liquid Brazing Flux:
- Performs well on ferrous and non-ferrous alloys, as well as precious metals.
- Exhibits excellent capillary action, drawing BAg Alloys into narrow joints.
- Can be used for furnace brazing in poor atmospheres or for any brazing job that requires a liquid flux.
- Can be used as Tube Welding Flux.
Superior No. 29 Liquid Brazing Flux:
- Fluoride-Free and VOC-Free flux.
- Performs on eyeglass frames, jewelry, and fine metal products.
- Excellent capillary action, drawing BAg Alloys into narrow joints.
- Exerts powerful scavenging action on most metal oxides, removing tarnish, scale, and other impurities to yield strong brazed joints.