Leaded And Lead Free Solder Flux Pen With Mildly Activated Rosin, 0.33 Fl Oz, Easy Flow For SMT And Through Hole Rework, PH Neutral Formula, ORH1 J STD 004 Compatible, Works With Most Solder Masks

Leaded & Lead-Free Solder Flux Pen with Rosin Activation
✔️ ORH1 J-STD-004, pH neutral, high activity flux, 1 pen 0.33 fl oz

This compact flux pen is designed for leaded and lead-free rework on traditional through-hole and modern surface-mount boards. It delivers high activity while staying compatible with solder masks and board laminates, making it handy for technicians and hobbyists who repair or rework electronics.

✅ High activity flux enables reliable solder flow for leaded and lead-free joints
✅ pH neutral chemistry is compatible with most solder masks and laminates
✅ Non-corrosive, non-conductive residues simplify post-solder cleaning
✅ ORH1 per J-STD-004 and MIL-F-14256 Type RMA compliant
✅ High thermal stability supports multi-layer boards and tight preheats

💡 What is a flux pen used for in electronics assembly?

A handy explanation to help you understand its role in soldering and rework.

- Improves wetting and flow on leaded and lead-free joints
- Leaves non-conductive, moisture-resistant residues that help reliability
- pH neutral formula protects solder masks and board finishes
- Helps meet ORH1/J-STD-004 standards for standard production