Review on 🌟 Product Highlight: MG Chemicals 8342 RA Rosin Flux Paste - Amber by Adam Tidd

Soldering many wires and connectors. Rarely for circuit boards. I often found it difficult to heat it enough for the solder to flow. Someone told me to use flux on the wire and connector first. That makes it a lot easier. Apply heat and once the paste begins to melt the solder will flow right in. I read some information about what flux paste does. Read for yourself. All I know is that it has made my solder joints much faster, cleaner and more reliable.