1.0mm 20g 50g 100g Soldering Tin Wire Tin Melt Rosin Core Solder Low Temperature Easy Melt Solder Wire No-clean FLUX 2.2%

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AliExpress seller description:
solder wire, rosin core solder, no clean solder tin wire, low temperature solder wire, electronic repair solder, 1.0mm solder wire
This rosin core solder wire adopts low-temperature tin material with 2.2% integrated rosin flux. No additional soldering oil is required during welding, and the residue after welding is minimal, realizing no-clean operation.Perfect for works on copper, iron, stainless steel, galvanized, nickel-plated metals and aluminum for minor daily repairs.
📌Description :
Material: Pure Tin
Factory direct supply, sufficient stock
Flux content: 2.2%
Melting point: ~183°C (361°F)
Specifications： 1.0mm, available in 20g / 50g / 100g spools(weight includes reel)
✅Product Advantages :
1.High-purity tin alloy with rosin core, anti-oxidation, smooth soldering and low residue.
2.Even flux distribution, high ductility with stable electrical and thermal conductivity.
3. Low smoke, no harsh odor and little spatter, environmentally safe.
4.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.
⚠Notes ：
1.For thin parts and small repairs only; not intended to replace electric welders.
2.Avoid prolonged heating on the same spot to prevent burning or damage.
3.Wear protective gloves during operation.
4. Ventilate when welding, do not inhale welding smoke for a long time