Bridgit 1# Lead Free Wire Solder, Non-Toxic Nickel, Silver, Copper, Tin & Antimony. Easily Replaces 50/50 Solders, Strongest Lead Free Solder, Flows Quickly, For Plumbing and Potable Water Applications, Wide Melting Range Makes it Easier to Fill Poorly Fitted Parts, Nickel Bearing Solder Increases Joint Strength
