8351 is a halogen-free organic liquid solder flux with low activity. It is a no-clean flux with a low solids content that leaves virtually no residue. Solder joints appear shiny after soldering, even without cleaning.
This halogen-free flux is the best soldering flux for wave soldering and surface mount assembly. It may be applied by spray or foam, or by wave fluxing. It is also re-flowable in air or nitrogen.
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