The KB 430 low- temperature silver paste solder has a non-tarnishing white color that is ideal for repairing or creating white base-metal jewelry; use this solder on nickel, nickel alloy, German silver, tin, white bronze, stainless steel, brass and bronze. The two extra-fine applicator tip that are included let you apply exactly as much solder as the job demands precisely where you need it. This solder flows at 430°F, making it ideal for tasks that require using only ultra-low temperature. Paste solder is ideal for saving time on the fluxing step in small jobs; it is ideal for the repetitive tasks of production soldering, such as closing jump rings, attaching ear posts and similar tasks.
Sold individually; each syringe contains 1/2-oz. of solder paste.