Hello people,

I'm looking to sell on my 51-reg clio, but just recently the sunroof has started letting in water in heavy rain. Obviously, I'll struggle to sell a car with a leaking sunroof, any ideas how much this is likely to cost to fix?

As a potentially completely mad idea... there is a sort of trough running around the edge of the rubber seal, see this sketchup for what I mean:



(The actual sunroof has obviously not been included in the diagram, but covers from the edge of the trough and presses down on the rubber seal to, apparently, create a watertight seal.) Now I was thinking of trying to fill in with a small amount of clear bathroom sealant. Would I have to be absolutely crazy to do this? It would cost me about £3 to probably fix the problem, but if it didn't work the problem would be unsolvable. What do you guys think?