YAXUN Premium Soldering Desoldering Flux YX338 Description: The YAXUN YX338 Soldering Paste is a high-quality flux specially formulated for smooth and clean soldering and desoldering work. It helps prevent oxidation, improves heat transfer, and ensures strong and reliable solder joints. Ideal for mobile phone repair, electronic boards, and fine circuit soldering, this flux provides consistent performance and leaves minimal residue.