High temperature-resistant soldering iron cleaning cotton is used to clean the soldering iron tip quickly. This product is high temperature resistant, does not contain sulfur, is of high quality, and has a large expansion coefficient. It can keep the soldering iron clean and free of impurities at all times, making the solder joints brighter and firmer for a long time. Just rub the tip of the soldering iron on the cleaning sponge and wipe it left and right, and the tip of the soldering iron will be restored as new immediately, with good use effect.

Product features:

1) It swells with water and has a solid thickness.

2) The foam coefficient is large, and the cleaning is more effective; the volume of the sponge becomes larger after foaming, and the thickness is thicker. In addition, the dense cleaning holes can quickly clean the oxides on the surface of the soldering iron tip.

3) The high-temperature and the anti-scald sponge does not contain sulfur; it prevents the tip of the soldering iron from oxidation, overheating, and burning to death, removes solder residue, and keeps the PCB board components clean.