837LFWS - Lead Free, Water Soluble Flux

837LFWS is a water soluble flux with a neutral pH at room temperature that becomes highly activated at soldering temperatures. Post-soldering flux residues must be cleaned, but are easily removed with water.

This water soluble liquid flux is designed for wave soldering, surface mount assembly, and through-hole applications. It may be applied by spray, foam, or wave fluxing.

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

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

Features & Benefits

  • Water soluble flux for soldering
  • Meets IPC J-STD-004B type ORH1
  • For both leaded and lead-free solders
  • Excellent wetting and through-hole fill
  • Residues are easily removed with water
  • RoHS-compliant and VOC-free
Catalog NumberNet VolumeNet WeightFormat
837LFWS-1L1 L (1.05 qt)846 g (1.86 lb)Bottle

Safety Data Sheet