golly.co.nz

Brand New !!!!!

See picture 50g

Feature GOOD WELD: When the iron head or the surface of the element is oxidized, it is not easy to be tin and welded. The rosin makes the components very easy to weld, and the effect is obvious. USAGE: used for welding of general instruments, instruments, copper tin and iron, etc. It is very helpful for the welding of circuit boards. When the surface of the soldering iron or component is oxidized, it is not easy to solder on the solder. After soldering with rosin Oxidation can be quickly removed, making the components extremely solderable.

1. Remove the oxide film. The essence is that the substance in the flux undergoes a reduction reaction, thereby removing the oxide film, and the reaction product becomes suspended slag and floats on the surface of the solder.
2. Prevent oxidation. After it melts, it floats on the surface of the solder to form an isolation layer, thereby preventing variations in the soldered surface.
3. Reduce the tension of the surface. Increase solder flow and help solder wet weldments.

PACKAGE CONTENTS: 1 x Welding Flux Rosin