The majority of users of electric retractable doors generally think that stainless steel is a material that does not rust. When the surface of the stainless steel retractable door is rusted, customers usually think that they are buying fake stainless steel retractable doors. In fact, this is an incorrect idea. , It is not a material that will not rust, but in the same environment, the corrosion resistance and rust resistance are stronger than ordinary metal materials, so stainless steel materials will still rust. Next, Brady will explain what to do if the retractable door is rusted? How to remove rust on the surface of stainless steel retractable doors.
A. Preparing tools
White cloth, cotton cloth; 2. Labor insurance cotton gloves or disposable gloves; 3. Toothbrush; 4. Nano sponge wipe; 5. Rust removal cream; 6. Wax;
B. Surface rust removal
B1. If there is only slight rust on the stainless steel on the surface of the retractable door, you only need to wear cotton gloves on your hands, wipe it with a white cloth several times, and then use a cotton cloth to wipe off the rust on the surface to be the same as the new one;
B2. If the surface of the retractable door is seriously rusted, you need to wipe the surface with a white cloth first, first wipe off the rust spots, then use a toothbrush to dip the rust remover, wipe the rusted surface back and forth for 1-2 minutes, and then wipe the surface with a cotton cloth Clean, then wipe off the rust ash adhering to the surface with a white cloth, wipe the surface with water and dry it.
C. Matters needing attention
C1. The rust removal paste is corrosive to a certain extent, and gloves must be worn during use;
C2. Wipe the white cloth along the lines of the steel pipe to avoid the phenomenon of inconsistent lines after wiping;
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How to deal with the rust of the retractable door
2022 06/10