Currently I have a rust hole so that water from the gutter runs here a few weeks ago in our gutter to the facade, where it attacks the plaster. In winter it can in conjunction with frost crack arise and the facade can crumble. In an old house just always what to do. Really fits to I discovered this sealing tape from 3M here at Amazon and have used it for my leaky gutter. Is better than the same relevant section of the trough completely replace what a significant expenditure.
So her wear off the head, the piece rust with the hole slightly, pull off sealing tape and pasted from the bottom over a large area on the hole. All in all, just a few minutes time. For quick sealing of this sealing strip is excellent. The first rains has sealed gutter definitely already survived.
Of course this is not a permanent solution, but as a quick fix to the sealing tape has proven. I really like.