SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire – Safe Residues with No Goopy Mess (2oz 2-Pack)

Price: GBP10.44
(as of Jun 05, 2026 16:15:38 UTC – Details)


This petroleum/rosin contains NO Zinc Chloride or Ammonium Chloride, making it a better choice for electronic repairs.
Rosin leaves a protective coating over soldered area once job is finished. Made in USA
No Goop Solder Flux – Semi-solid solder wax consistency gives you superior control over application; Simply dip copper electric wires or apply electronic rosin flux to PCB and watch the solder flow!
Flux for soldering DIY electronics projects including Car Audio, Stereo & Hifi, Computers, RC Vehicles, Drones / FPV, Musical Instruments, Gaming Consoles, Model Railroad, Arduino / Raspberry Pi, etc
Does not need to be cleaned
Formulated for use with tin/lead and lead-free alloys

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