Forge Welding Fluxes

See the Blog on Fluxes HERE

The magic is not in the flux…but it sure does help a lot! We have many types of blacksmith forging flux available for sale to help you with your welding tasks. We carry simple old standby coal/coke forging fluxes such as anhydrous borax and boric acid. As well as old formulations such as EZweld and Crescent Weld fluxes and more modern chemical mixes such as Iron Mountain and Z-weld fluxes. Some of these have iron filings and some do not. Some are for welding fluxes are for gas forges and some are for coal and coke forges. We have many options to stick it all together. Shop our selection to buy the best forge welding flux for your needs.

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  • EZ -Weld Forge Welding Fluxes
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    The price depends on the options chosen on the product page

    Starting at $24.00

  • Iron Mountain Flux
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    $30.00
    SALE
  • White Mountain Flux
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    $27.00
  • Crescent Weld flux
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    $18.00
  • Stable Weld flux
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    $24.00
  • Boric Acid Powder
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    $16.00
  • Depot Flux - Anhydrous Borax
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    $22.00