Have you looked at what has caused the bubbling ? You will need to fix it before you fit your new rubbers or the same thing will unfortunately happen again.[/QUOTE]


Rubber lists are reinforced inside with a steel profile? are they not,

it is for sure how the sunroof seal is made​​, rusting from the inside out.

may be that is why it bubbles,
* can be a little rust under there the list is fitted to