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Flux EF350 Bio

EF350 Bio is part of our more sustainable greenconnect product range. The halogen-free activated No-Clean flux guarantees an excellent wetting ability on different surfaces (for example OSP, Ni/Au, HAL, chem. Sn and chem. Ag) with both lead-free and lead-containing solder alloys. Important for our customers: Extensive tests have proven that a 1:1 exchange of the bio flux is possible without changing the process parameters.
Flux EF350 Bio

Product Advantages

  • CO2 savings
  • No-Clean
  • universally applicable
  • solid content 3,5 percent
  • excellent wettability


The EF350 Bio is a flux with a wide working range. It can be used in the field of wave soldering as well as in selective soldering. The EF350 Bio is well suited for use in spray fluxers.

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