After driving about ~ 100km, the car still looks fairly clean. Metalic varnish with quartz coating looks even better than the factory one in the salon πŸ™‚
I hope that now no bird droppings on the car will be terrible for me in the near future.
The varnish is so delicate that after bird droppings on the mask a few hours later you could notice minimal pitting in the clear varnish (of course, visible from close range – however, they were noticeable…)