Thread: Is this normal? D1 windscreen seal

That's how my old Disco's screen was (1998 Disco). The windscreens are bonded in and when they are replaced they need new rubbers/seals/mouldings (or whatever they are called). I had mine removed and re-sealed, but it always leaked. It was around $230 from memory - I didn't have to get a new screen and they were lucky to remove it without cracking it.

My car started to get rust in that area as water obviously sits there for ages under the rubber. I always thought it was a strange way to do it.

Pete

PS. If you feel the need to fill it with some sealer, don't use what I used. It was called windscreen sealant or something like that (I think made by Septone from memory). It seemed to run this dirty film of crap down the windscreen over the years and it always annoyed me and I had to keep cleaning it off. I think next time I would try and fill that whole area under the moulding with some really good quality silastic. I've heard some Sikalfex products are excellent. I'm not an expert, these are just my thoughts.

It did slow the leaking down though...so probably a better silastic would completely stop it!

What happens when water gets in under that 'lip'? Its not like its water tight at all. On a warm day, you don't actually need a screwdriver to pry it up. You can lift it up with your finger.

I had a new windscreen fitted once, stone chip.

leaked after fitting, got the shop back in to fix it.

They said a bit was missed, never leaked after the fix.

im with MSKINNER, the septone stuff is crap, ideally, fill the gap with sikaflex, its the same eurethane stuff they fit windscreens with

Originally Posted by MSkinner

What happens when water gets in under that 'lip'? Its not like its water tight at all. On a warm day, you don't actually need a screwdriver to pry it up. You can lift it up with your finger.

My understanding is that the bond is under that lip and behind the windscreen and that lip is just cosmetic. So what I did was lift that flap up and squeezed the goop in there until it came out. (I masked it with tape first). I then gentyl pressed the lip to squeeze out just a little more, then wiped it and you could not tell that I had ever put any goop in behind it. Couldn't see it at all. Except now there was no spot for water to sit in behind that lip.

As and aside, to test where the leak comes from, the trick is to spray a mild soap detergent/water mix on the outside and with an air compressor blow air from the inside out. The soapy water will bubble where the leak is. But a bit hard with no air compressor.

I had the same problem on my ' 96 Disco 1.
I got some windscreen sealant, then starting from the middle of the windscreen, I applied a really good bead of sealant right down below that rubber strip in your photo, running it towards the drivers side door, problem fixed.
This remedy is as recommended by Land Rover service bulletin, as the leak is/was a known problem.
Hope this helps.

But remember .... What ever you do

Don't use Silicon

As it will eat metal alive

Originally Posted by mike 90 RR

But remember .... What ever you do

Don't use Silicon

As it will eat metal alive

yes, good point, use the proper car window sealant...black.. ...it is readily available at REPCO, Autobarn etc