The areas where the iron surface is polished need to be sprayed with electrophoretic repair paint, and baked with a baking lamp for 8~10min (refer to the instructions for use of electrophoretic repair paint)
The outer surface grinding iron leakage area needs to be sprayed electrophoretic repair paint, and baking 8 to 10min with baking lights (specific reference electrophoretic repair paint use instructions)
The areas with iron leakage polished on the outer surface shall be coated with electrophoretic repair paint, and baked with baking lamp for 8-10min (refer to the instructions for electrophoretic repair paint for details)