2UUL Soldering Wire 183 0.3mm 0.6mm 100M 50g. 2UUL Lead-free Welding Wire 183 0.3mm 0.6mm 100M 50G Soldering Wire. Option: 1. 2UUL Soldering Wire 183â?? 0.3mm. 2. 2UUL Soldering Wire 183â?? 0.6mm. Feature: 1. No odor, no smoke, no irritating odor, non-toxic and harmless. 2. High conductivity and thermal conductivity, high purity 3. Lead-free environmentally friendly tin wire. 4. Diameter: 0.3mm/0.6mm.
