Mút Vệ Sinh Đầu Sắt Chịu Nhiệt Độ Cao Tiện Dụng

💥💥Tin Removal Sponge Soldering Iron Head Cleaning Sponge High Temperature Resistant Sponge Pad Electric Iron Head Welding Nozzle Cleaning 🔵High temperature cleaning sponge: dry before foaming, light and easy to carry, easy to remove oxides on the surface of soldering iron tips 🔵Before using the sponge, you need to add an appropriate amount of water. After the foam expands, squeeze out the excess water and use it 🔵Sulfur-free: prevent soldering iron tip oxidation, overheating burnout, remove solder residues, and keep PCB board components clean 🗒Note: Before using the high-temperature sponge, it should be fully soaked in water, squeezed dry, and then placed in the soldering iron stand. The purpose of this is to prevent the soldering iron tip from directly contacting water under high temperature and accelerate oxidation. The job of the high-temperature sponge is to wipe the soldering iron tip. Residual tin and oxides