The film is unfortunately very fragile. larger pieces zerbrechn already in the water without attacking them at all. On gegrümmten surfaces falls to you also is not particularly flexiebl and wrinkles develop rapidly.
positive, however, is that the film is extremely clear and after dm überlackiern with clear lacquer is almost impossible to make out.
Conclusion: Will the arches but still ready to use the next time I'll be back probiern bit different ...