✅ Multi-melting point adaptation: 4 models cover 138℃-220℃, suitable for full-scenario precision electronic maintenance like mobile chips and motherboards.
✅ No-clean formula: Minimal residue, bright & full solder joints, anti-corrosion & anti-oxidation, efficiently protects PCBs.
✅ Micron particles: 20-45μm size, fine paste with strong adhesion, avoids cold joints & voids, improves welding success rate.
✅ 35g large capacity: Sealed moisture-proof packaging, durable & anti-deterioration, meets high-frequency maintenance needs.