8351 is a halogen-free organic flux with low activity. It has a low solids content and leaves virtually no residue. Solder joints appear shiny after soldering, even without cleaning.

8351 is designed 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.

Features:
Halogen-free
Low residues leave the board and joints shiny and bright
Excellent wettability
Can be used with both lead-free and leaded alloys
Rosin/resin-free
Meets J-STD-004B
RoHS compliant