837-P is a flux pen containing a water-soluble soldering flux. The flux has a neutral ρH at room temperature and becomes highly activated at soldering temperatures. Post-soldering flux residues must be cleaned, but are easily removed with water.

837-P is designed for the prototyping, rework, and repair of conventional and surface mount circuit boards.

Features and Benefits
  • Flux meets IPC J-STD-004B and type ORH1
  • For both leaded and lead-free solders
  • Chiseled tip allows precise application
  • Residues are easily removed with water
  • RoHS compliant and VOC free


Catalog Number Net Volume Net Weight Packaging
837-P 10 mL (0.33 fl oz) 58.46 g (0.29 oz) Pen

Safety Data Sheet
Technical Data Sheet