DropOS

Product Advantages - High-purity tin alloy with rosin core, anti-oxidation, smooth soldering and low residue. - Even flux distribution, high ductility with stable electrical and thermal conductivity. - Low smoke, no harsh odor and little spatter, environmentally safe. - Works on copper, iron, stainless steel, galvanized, nickel-plated metals and aluminum for minor daily repairs. Low-Temperature Solder Wire Instructions Only for small metal parts. 1. Preparation: Polish off paint, rust and oil; twist thin wires tightly. 2. Soldering: Heat the joint evenly. The wire melts at 183°C; fill the gap fully with tin. 3. Cooling: Let it cool naturally or use a damp cloth. No cleaning required. Reminders Only for tiny repairs, not a substitute for welding machines Do not heat one spot too long to avoid damage Wear gloves while working Notes For thin parts and small repairs only; not intended to replace electric welders. Avoid prolonged heating on the same spot to prevent burning or damage. Wear protective gloves during operation. Rosin Core Solder Wire