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Brazing Alloys & Flux
BOC offers an extensive range of nickel, silver and copper brazing alloys, as well as flux to suit your welding applications. Buy your nickel, silver, copper alloys and fluxes online from BOC today.

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JM Easyflo SB Flux Paste
General purpose flux, suitable for most engineering materials and all ProSilver alloys
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$18.25 each
excl. GST
Tenacity 20 Flux Powder
Flux powder for copper, brass gas welding and steel brazing: use as a powder or mix with water for a paste
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$31.55 each
excl. GST
JM Tenacity 4A GP SB Flux Paste
Flux paste for higher melting point applications and longer heating cycles, suitable for use with all ProSilver alloys.
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From $17.45 each
excl. GST
BOC SilverCoat 45T Cd Free Brazing Alloy: 2 Rod Pack
Available in a 2 rod pack, SilverCoat 45T is the extruded flux coated version of the standard ProSilver 45T
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$43.83 pack
excl. GST
BOC ProSilver 34T Cd Free Brazing Alloy: 5 Rod Pack
Available in a 5 Rod pack, this alloy was developed as the cadmium free replacement for ProSilver 34
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$61.09 pack
excl. GST
BOC SilverCoat 45T Cd Free Brazing Alloy: 5 Rod Pack
Available in a 5 rod pack, SilverCoat 45T is the extruded flux coated version of the standard ProSilver 45T
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$95.32 pack
excl. GST
BOC SilverCoat 45T Cd Free Brazing Alloy: 500g Pack
Available in a 500g pack, SilverCoat 45T is the extruded flux coated version of the standard ProSilver 45T
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$502.56 pack
excl. GST
BOC ProFill Mangcoat Gas Welding Rod: 5 Rod Pack
Available in a 5 rod pack, ProFill Mangcoat is suitable for steel, cast iron and malleable iron
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From $25.65 pack
excl. GST
BOC ProFill Mang Bronze Gas Welding Rod
Available in pack of 5 rods, ProFill Mang Bronze is suitable for steel, cast iron and malleable iron
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From $28.25 pack
excl. GST
BOC PhosCopper Self-Fluxing Brazing Alloy
Self-fluxing for pure copper brazing due to the action of phosphorous; copper alloys, like brasses and bronzes, will require additional fluxes
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From $29.15 pack
excl. GST
BOC ProSilver 2 Self-Fluxing Brazing Alloy
ProSilver 2 is the main alloy used in plumbing and in the manufacture of copper hot water tanks, where water hammer necessitates a silver content
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From $32.20 pack
excl. GST
BOC ProSilver 5 Self-Fluxing Brazing Alloy: 5 Rod Pack
Available in a 5 rod pack, ProSilver 5 has improved strength/ductility and gap filling properties compared to ProSilver 2
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From $32.40 pack
excl. GST
