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#1
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leaky windshield diy repair?
My windshield started leaking from the top. Has anyone tried to repair this by pressing silicone around all the edges? Should I bother, or just prepare to replace the seal... I have a coupe, so replacing the seal won't be a cake walk.
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1984 300CD |
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#2
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Seal replacement is the best way - silicone can be made to work but it looks awful. You can buy the new seal and then have a glass company install it for you. About $100 I'd guess.
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#3
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I don't even think you can get the seal, I think you have to buy one from a wagon and modify it.
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1984 300CD |
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#4
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If you go to an auto parts store, you can buy windshield sealant. It's like a clear thinned out silicone sealer that gets in all the cracks and does not make a mess. I've used it a few times. It will buy you some time till you can do the seal job right.
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1979 240D Caledonia Green/cream gone 1982 240D stick Ivory/Palimino 1999 E300D White/grey |
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#5
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clear sealant
I put the clear windshield sealant on the outside of the glass; no more leaks since 12-18 months. $5 tube fixed the problem for me!
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------------------------------- 1982 300D Turbo 3.0L 275K- sold 1992 300D Turbo 2.5L 300K 1997 Miata 115K 2004 Audi A4 Quattro 120K |
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#6
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keep in mind that silicone will rot the metal in your car.
urethane is better.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 560SL convertible 1987 190D 2.5-5SPEED!!! ![]() 1987 300TD 2005 Dodge Sprinter 2500 158"WB 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
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#7
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If you decide to go the new seal route, you can get one from Mercedes Benz classic center. You will get one that is made for the European market but it fits just fine. It is not always possible to get the windshield out without breaking it so be prepared. The sedan seal will not work.
I had my seal re-done over the winter. It was $106 for the seal and $100 to install. I was lucky and the glass did not break and was not de-laminating. There was not rust under the seal. Make sure if you have rust that you treat that area before the new seal/glass is installed. This is really not a DIY job unless you really know what you are doing. I asked my local independent German car shop where they went for glass work and he sent me to a shop that was familiar with MB glass. They did a great job.
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"Life is tough...it's even tougher if you're stupid." John Wayne Dave Pawleys Island, SC '79 300CD |
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