8351 – No-Clean Halogen-Free Flux

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.

  • Halogen-free flux
  • No-clean flux
  • Excellent wettability
  • Can be used with both lead-free and leaded alloys
  • Rosin/resin-free
  • Meets J-STD-004B
  • RoHS-compliant

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.

We also offer rosin-based flux, lead-free no-clean flux, and lead-free water-soluble flux in liquid format.

For a paste flux, try MG's 8341 or 8342.

Part # Net Vol. Net Wt. Packaging Packaging Preview
8351-125ML 125 mL 101 g Bottle
8351-1L 945 mL 764 g Bottle
8351-4L 4 L 3.23 kg Jug
8351-20L 20 L 16.1 kg Pail
Regional Availability Available Alternative
Unavailable in EU/UK N/A
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