Solder Paste 65, Silver, Soft, 1/2 Ounce | SOL-825.10 Ideal for precise soldering on rope chain, hollow shells, findings, earrings posts and more 10cc syringe that contains solder powder, flux and binder Cadmium free 1/2 ounce of 65 silver, soft, solder paste Flows at 1325 degrees Fahrenheit and melts at 1240 degrees Fahrenheit