Thicker joints, heavier components, or a connection that needs more fill — the 0.71mm wire just isn't cutting it. Duratech's 1mm tin/lead resin core solder lays down a fuller bead in fewer passes. The resin flux core keeps joints clean and reliable without a separate flux step. 200g is enough for a solid batch of heavier repairs, terminal work, or anything where you need the extra metal volume to get a proper fillet
| brand | JAYCAR |
| wire_diameter | 1mm |
| alloy | Tin/Lead |
| flux_type | Resin core |
| weight | 200g |
| form | Roll |
