The processing is far less strenuous than I feared. But you have to handle everything within one day, because it is a multi-component mixture, which can be limited in their use after assembly. Our glass shower and glass sink our now have to use less water droplets on the surface than before and completely is not running but the water off! One also has after showering again with the beam going through the door, so that as much water droplets are drawn from the film down. Then the rest is but wiped dry quickly with a cloth. The sealer is really invisible and you can not see the treatment of the surface.
Conclusion: I had promised me a real lotus effect, which has not occurred. Who is aware of this and who reaches the somewhat improved beading, the seal may try. ME is the effect of the price not really worth and I will not repeat the application again.