🔌 Solder Smart, Solder Safe! Boost your workflow with quick cleaning and minimal residue. Lead-free and acid-free for a safe, reliable soldering experience. Enjoy strong insulation properties that protect your components. Experience seamless soldering with our easy-to-use flux paste. Perfect for intricate electronic repairs like PCB, BGA, and SMD. High adhesive strength Non-toxic formula 40g capacity The MZMing 40g Flux Paste is a professional-grade soldering grease designed for precision electronic repairs. With a non-toxic, lead-free, and acid-free formula, it ensures safe and reliable use. This flux paste enhances soldering efficiency, providing high adhesive strength and excellent insulation, making it ideal for delicate components like PCBs and BGAs.