To the product:
At first I was scared of the right enormous price, but thought to myself that you can try it quiet times. And I must say, I did not regret it! The build quality is really straightforward and goes quickly out of hand. Remove part, roughly clean (do not sand or the like), a coat of paint, wait 30 minutes and obstruct part again. No comparison to the painting. And best of all: it does not look good (because of the flies sit up or so) just let it dry and remove the ink film. Then you can try it again!
I had no problems that it has not met or maintained. I'm just happy with the product and will use it again in the future !!!