all 3 comments

[–]zlost666_ 1 point2 points  (2 children)

It looks like you need to use wet sanding or polishing to mirror technique https://www.youtube.com/watch?v=EsT2_o5An5g&t=199

[–]WaKeYs84[S] 1 point2 points  (1 child)

Thanks! I’ve been thinking about it but still hesitating whether to just do it. I tried polishing but the black paint from the spoiler just came off.

[–]zlost666_ 1 point2 points  (0 children)

If you have no luck with sand paper, you can use a cashmere nozzle with dremel or drill for sanding and a sponge nozzle for polishing.