How to remove scratches on the new X-Trail wheel hub?

[VanMary]

X-Trail wheel hub scratch repair methods are as follows: 1. After most of the wheel hub is treated with dust-free sandblasting, use a finer water sandpaper for detailed sanding. 2. Once the wheel hub is sanded smooth, use alloy putty to fill in the scratches. This step is easy to understand, similar to using body filler in car body repair and painting. The wheel hub uses alloy body filler, which is harder and finer than the ordinary body filler used in car body repair. 3. Use an angle grinder to sand down any uneven excess. After the surface treatment is completed, it's time for painting. 4. If the wheel hub has a metal wire drawing process, conventional sanding is not suitable. A wheel hub wire drawing machine must be used for precision processing until all scratches disappear. 5. After the primer dries, apply a clear coat (topcoat, varnish, or gloss) for protection. Finally, bake in an oven at high temperature for 20 minutes.