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.

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.

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

For paste flux, visit MG Chemicals’ 8341 and 8342.

Features & Benefits

  • 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
Catalog NumberNet VolumeNet WeightPackaging
8351-125ML125 mL (4.22 fl oz)101 g (3.56 oz)Bottle
8351-1L1 L (1.05 qt)809 g (1.78 lb)Bottle
8351-4L4 L (1.05 gal)3.23 kg (7.13 lb)Jug
8351-20L20 L (5.28 gal)16.1 kg (35.6 lb)Pail

Safety Data Sheet