You need solder now, but a 500g roll is more than this job calls for. The 200g Duratech 0.71mm roll gives you the same tin/lead resin core alloy in a size that fits a project or a small workshop without sitting on the bench for months. Resin flux core means clean, reliable joints straight off the iron — no separate flux step. 0.71mm feeds well through standard tips and gives you a controlled bead on PCBs, connectors, and general electronics repair
| brand | JAYCAR |
| wire_diameter | 0.71mm |
| alloy | Tin/Lead |
| flux_type | Resin core |
| weight | 200g |
| form | Roll |