Rusty w220 miracle paint the solution? Evening all, I have a rusty w220, inner wings, all the usual places. *Having watched the excellent mercedessource videos on YouTube I would like to know if anyone has used the miracle paint, the virtues of which are extolled endlessly, by the chap on the video. If it's any good where can one get it in the Uk? I like the idea of soaking fibre glass in it to cover holes in the inner wings for example. Your thoughts please.