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)

This is good flux

I used one of those cheap fluxes and boy oh boy what a difference! However it's best to use it by putting it first into a syrnge equipped with a hollow needle of about 0.7 - 1 mm inner hole diameter. That will help immensely with the application

Very Good

نوعية اصلية وممتاز

just what i needed. a good selection of both type.

Good 👍

You get so much for so cheap. Works well and joins the solder perfectly.

A good quality product. It’s flux & a sucker. There’s not allot to say about that!