Windshield rubber moldings

RAK92 · 08-08-2016, 03:16 PM

I've noticed annoying water spots on the black rubber moldings on either side of the front windshield. Is there a cleaner or coating out there that I couple apply to prevent all of the spots? The car is still very new (less than 5k mikes) and usually kept in a garage. The rubber doesn't appear to be very worn so I was surprised it spots so easily.

I'm thinking of putting some Adams Super VRT on it, but wasn't sure if there is something better out there...

Thanks!

Busa1 · 08-08-2016, 09:59 PM

Quote:

Originally Posted by RAK92

I've noticed annoying water spots on the black rubber moldings on either side of the front windshield. Is there a cleaner or coating out there that I couple apply to prevent all of the spots? The car is still very new (less than 5k mikes) and usually kept in a garage. The rubber doesn't appear to be very worn so I was surprised it spots so easily.

I'm thinking of putting some Adams Super VRT on it, but wasn't sure if there is something better out there...

Thanks!

First thing I would do is clean the rubber with a good APC and a damp microfiber towel (scrub it good). Then you could either use a coating/trim restorer like Gtechniq C4 or a trim restorer like Solution Finish. I like Wolfgang's Exterior Trim Sealant. A little bit goes a long way with it. I applied it to my 4runners mud flaps and running boards and I couldn't believe how good it came out. Wish I took a before and after picture of it.

rolltidef32 · 08-09-2016, 05:45 AM

Using Optimum Opti-Bond Rubber Dressing following a wash has done the job for me.

The spots won't be removed, but once the dressing sets in, it's back to black and you won't see any spots.

RAK92 · 08-10-2016, 01:49 PM

I've read some other posts on other forums where folks were able to get them replaced under warranty. I wonder if that's an option (and then seal the new ones really well).

I've also read that vinegar can help remove the spotting.

John in VA · 08-10-2016, 04:12 PM

There's always "something better," it seems! Cleaning before treating the rubber is the key, as mentioned above. The Adams product should then work fine.

mel4fun · 08-14-2016, 09:08 PM

Folks - I had the same issue and decided to spray paint it.
Took to my painter and he spray with some paint which still sticks well, and not cracked (after 5 months) in tropical sun.

Shall monitor and see the outcome in next couple of months.

RAK92 · 09-09-2016, 09:01 AM

So, I took the car in today and they are going to replace the moldings under warranty (no cost). Very happy that they obliged!

08-08-2016, 03:16 PM	#1
RAK92 First Lieutenant 118 Rep 303 Posts Drives: 2016 435i Coupe M Sport Join Date: Oct 2015 Location: Chesapeake, VA iTrader: (0)	Windshield rubber moldings I've noticed annoying water spots on the black rubber moldings on either side of the front windshield. Is there a cleaner or coating out there that I couple apply to prevent all of the spots? The car is still very new (less than 5k mikes) and usually kept in a garage. The rubber doesn't appear to be very worn so I was surprised it spots so easily. I'm thinking of putting some Adams Super VRT on it, but wasn't sure if there is something better out there... Thanks!
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08-09-2016, 05:45 AM	#3
rolltidef32 National Championship #17 and Counting! 793 Rep 1,508 Posts Drives: 2018 BMW i3s and 2019 X5 Join Date: Jan 2015 Location: Atlanta, GA iTrader: (0)	Using Optimum Opti-Bond Rubber Dressing following a wash has done the job for me. The spots won't be removed, but once the dressing sets in, it's back to black and you won't see any spots. __________________ 2018 i3s - Melbourne Red, Tera World, Ceramic Film all windows Packs: Technology, Driver Assistance, HK Audio, Park Distance Control
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08-10-2016, 01:49 PM	#4
RAK92 First Lieutenant 118 Rep 303 Posts Drives: 2016 435i Coupe M Sport Join Date: Oct 2015 Location: Chesapeake, VA iTrader: (0)	I've read some other posts on other forums where folks were able to get them replaced under warranty. I wonder if that's an option (and then seal the new ones really well). I've also read that vinegar can help remove the spotting.
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08-10-2016, 04:12 PM	#5
John in VA Colonel 989 Rep 2,200 Posts Drives: 2015 228i M Sport Join Date: Jul 2007 Location: Leesburg, VA iTrader: (6)	There's always "something better," it seems! Cleaning before treating the rubber is the key, as mentioned above. The Adams product should then work fine. __________________ ____________________________________________ 2015 BMW 228i in EstorilBlau II Metallic / Terra Dakota Leather - 6-speed manual, M Sport Package, Cold Weather Package, Lighting Package, Premium Package, Harman Kardon premium sound, Anti-theft alarm system, Blue Metallic Matt Accent Moldings, Aluminum Hexagon Interior Strips, Anthracite Headlining
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08-14-2016, 09:08 PM	#6
mel4fun M-powered 10 Rep 15 Posts Drives: G30 - 530i Join Date: Jun 2016 Location: Little Red Dot iTrader: (0)	Folks - I had the same issue and decided to spray paint it. Took to my painter and he spray with some paint which still sticks well, and not cracked (after 5 months) in tropical sun. Shall monitor and see the outcome in next couple of months.
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09-09-2016, 09:01 AM	#7
RAK92 First Lieutenant 118 Rep 303 Posts Drives: 2016 435i Coupe M Sport Join Date: Oct 2015 Location: Chesapeake, VA iTrader: (0)	So, I took the car in today and they are going to replace the moldings under warranty (no cost). Very happy that they obliged!
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