Product Description
KappZapp4™ contains 4% Silver (Ag), and is often preferred for hand soldering Copper wires and tabs. It has a wider slushy or plastic range (430°F-475°F and 221°C - 246°C) to allow users to manipulate parts while the solder joint is cooling and hardening.
The 1 lb spool contains about 125 feet of solder. Use with Kapp Comet Flux™.
The 1 lb spool contains about 125 feet of solder. Use with Kapp Comet Flux™.







