Wheel repair

[Itchycarrot190]

Just bought a set of alloy wheels and they have a couple of kerb marks but one is quite bad compared to the other just wondering if anyone knows what I could do to repair it/ what I need ? Could I use chemical metal to build the worst one back up before filling it or can anyone recommend anything ? Thanks

 

[Saxby]

Chemical metal should be fine to build it back up. I'd probably put s thin layer on the smaller bits too just to end up with a smooth finish all round.