I am not going to defened the repair stick as it is a product that is just not going to be a magic stick. People should not expect a miracle from them. But, could the clear coat have been interior as in a spray can or maybe not mixed properly with hardner?
The finish in those pics are of a terrible application. Anyone could do better outdoors with a harbor freight spray gun. Color sanding is the least of your concerns. Wet sand the entire thing with 600 grit, repair with touchup paint, then reclear with a good automotive clear coat such as keystone, ppg shopline / omi, or the entry level dupont.
The finish in those pics are of a terrible application. Anyone could do better outdoors with a harbor freight spray gun. Color sanding is the least of your concerns. Wet sand the entire thing with 600 grit, repair with touchup paint, then reclear with a good automotive clear coat such as keystone, ppg shopline / omi, or the entry level dupont.