AddTime:2022-10-11 Hits:832
Iron is a more active metal, the general rust removal process is also relatively simple and crude, the use of sandblasting or pickling process, all have a greater degree of damage to the iron. It is recommended to use neutral rust remover, fast speed, and no corrosion damage to the iron surface, the surface after rust removal surface is more smooth and delicate, and has a certain rust prevention function, the surface without oil can be directly painted or coating.
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