835 is a rosin-based liquid flux with moderate activity. It is composed of pure Water White (WW) grade gum rosin in a unique solvent system with highly effective activators. Post soldering residues are non-conductive, non-corrosive, hydroscopic, non-tacky, and fungus resistant.  

835 can be used for both automated and manual soldering applications. It is great for general purpose soldering of PCBs, wire, cable and semiconductors. It is also ideal for solder coating or tinning leads. It may be applied by spray, foam, or wave fluxing for wave soldering applications.


Features and Benefits
  • Meets IPC J-STD-004B and type ROM1
  • For both leaded and lead-free solders
  • Fast wetting
  • Excellent foaming
  • RoHS compliant 



Catalog Number Net Volume Net Weight Packging
835-P 10 mL (0.33 fl oz) 9.30 g (0.32 oz) Pen
835-100ML 125 mL (4.22 fl oz) 116 g (4.10 oz) Bottle
835-1L 1 L (1.05 qt) 930 g (2.05 lb) Bottle
835-4L 4 L (1.05 gal) 3.72 g (8.20 lb) Bottle

Safety Data Sheet
Technical Data Sheet

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