GL Class (X166) 2013-2015 after facelift became GLS (X166)

Rain-X

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Old Mar 8, 2013 | 12:38 PM
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Rain-X

Has anyone applied Rain-X to the windows? just used some on my rear window today and I am impressed as to the results, the water slides right off without sticking to the window. I think what it does is close the pores in the glass. They also make it for paint as well but I dont trust it enough to apply to the paint.
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Old Mar 8, 2013 | 01:04 PM
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I've used it off an on over the years. Don't like it so much on my windshield as can notice slight haze and confuses the automatic wipers. Rear glass though and pano roof on my E i like it though don't reapply as often as I need to. To me it helps prevent water spots on the glass those times it rains then is sunny later on...
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Old Mar 8, 2013 | 01:51 PM
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Originally Posted by Mbenz260e
I've used it off an on over the years. Don't like it so much on my windshield as can notice slight haze and confuses the automatic wipers. Rear glass though and pano roof on my E i like it though don't reapply as often as I need to. To me it helps prevent water spots on the glass those times it rains then is sunny later on...
Yeah I did notice the haze as well, thats actually why I did not apply it to the front window.
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Old Mar 8, 2013 | 03:12 PM
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A gaggle of MB's
I am personally not a fan of RainX although there are those who love it...

On the exterior - if you got the MB "Paint Protection" (sealant) rain should bead up on the paint as well ... for those without a new MB w/o MB "Paint Protection" you can use Einszett Galnz Wax (Blue Top) sealant for same benefit incl "water beading" effect on the paint...

Keep the beat !
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Old Mar 8, 2013 | 03:35 PM
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Originally Posted by Mbenz260e
I've used it off an on over the years. Don't like it so much on my windshield as can notice slight haze and confuses the automatic wipers. Rear glass though and pano roof on my E i like it though don't reapply as often as I need to. To me it helps prevent water spots on the glass those times it rains then is sunny later on...

Ditto!
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Old Mar 8, 2013 | 03:56 PM
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Use PIAA Super Silicone wiper blades to get the rain-x effect without the haze. I've been using them for 15 years. They are impregnated with silicone which deposits into the glass pores over time. They also last about 5 years. I just replace the stock blades with the piaa refills from amazon. I have not seen the GL blades yet so I don't know if it's an easy swap. Might have to buy the whole housing instead of the refill.

http://www.piaa.com/store/p/136-28-2...Pair-Pack.aspx

Last edited by vertrkr; Mar 8, 2013 at 04:03 PM.
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Old Mar 8, 2013 | 08:27 PM
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didnt like haze with rainx-- mb paint protectant or any high quality wax/polish help bead effect and no haze- i prefer that - been doing it for years.. also make windows pretty shiny too
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Old Mar 8, 2013 | 09:56 PM
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Side windows ok and helps with snow /ice removal . Side outside mirrors bead up but wind can't remove beading . Do Not suggest for mirrors
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Old Mar 8, 2013 | 10:15 PM
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helps tremendously with ice/snow/grime/salt removal-
yea i dont usually do mirrors (used to though)
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Old Mar 13, 2013 | 02:04 PM
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problem with rainex is that it doesn't last. Try "Aquapel" it's made by NAPA. Costs about the same and lasts forever. I never use my wipers above 40 mph...
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Old Mar 13, 2013 | 02:08 PM
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Originally Posted by dougo01
problem with rainex is that it doesn't last. Try "Aquapel" it's made by NAPA. Costs about the same and lasts forever. I never use my wipers above 40 mph...
just looked it up, advertised as lasting 6 months, will give it a try!
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Old Mar 13, 2013 | 03:37 PM
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Originally Posted by cookstar
just looked it up, advertised as lasting 6 months, will give it a try!

I also use Aquapel..... on the rear window only, however.
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