• Halogen Free
• Low residues, leaving the board and joints shinny and bright
• Excellent wettability
• Usable for both lead free and leaded alloys
• Rosin/Resin Free
• Meets J-STD-004B
• RoHS Compliant

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.