Use 63% tin and 37% lead as synthetic raw materials.
The proportions of tin-lead alloys are up to the proportion standard, and the welding effect is good.
| Model No. | Ingredients | Dia(mm) | Weight(g) | Individual Packing |
|---|---|---|---|---|
| 8PK-033DS | 63% tin, 37% lead | 0.6 | 100 | Inner Box |