






🛠️ Solder smarter, not harder — the pro’s choice for flawless connections!
Sumwitum’s 0.8mm lead-free solder wire features a high-purity Sn99.3 Cu0.7 alloy with 2% rosin flux core, melting between 185-190°C. Designed for precision and reliability, this compact 20g spool offers excellent electrical and thermal conductivity, minimal slag, and strong, bright joints—perfect for professional-grade electronic repairs and DIY enthusiasts alike.
| Manufacturer | Sumwitum-UK |
| Item model number | SW003 |
| Package Dimensions | 11.1 x 9.8 x 2.5 cm; 20 g |
| ASIN | B0B3D8NLMB |
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