The five flux cores allow fast soldering that uses less solder and transmits less heat to the joint. Rosin flux is quick acting with strong cleaning action but leaves residue that requires flux remover. Since this solder is electrically conductive, it’s good for electronics and electrical applications.

Rosin flux is quick acting with strong cleaning action, but it leaves residue that requires flux remover. This solder is electrically conductive, so it’s good for electronics and electronic applications.

Rosin flux is quick acting with strong cleaning action, but leaves residue that requires flux remover. The high melting point of this solder prevents remelting when soldering successive joints with another solder. It is electrically conductive.

Electrically conductive, this solder is best for electronics and electronics applications. It does not have a flux core, so you can choose the flux that works best for your application.

Use this solder for general purpose applications. It does not have a flux core, so you can choose the flux that works best for your application.

Electrically conductive and with five flux cores, this solder speeds up the process of soldering electronics, so you use less solder and transmit less heat to the joint. Easily wash away the flux residue with just water.

Without a flux core, this solder allows you to choose the flux that works best for your application.