This solder does not have a flux core, so you can choose the flux that works best for your application.

Acid flux has strong cleaning action, but leaves corrosive residue that washes away with water. This solder is electrically conductive.

The flux leaves minimal residue so there's no cleanup. The solder keeps its strength in applications where vibration and frequent and extreme temperature changes occur, such as in water lines and refrigeration equipment.

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.

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 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.

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, 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.

This solder keeps its strength in applications where vibration and frequent and extreme temperature changes occur, such as in water lines and refrigeration equipment. It does not have a flux core, so you can choose the flux that works best for your application.

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

This solder does not have a flux core, so you can choose the flux that works best for your application.