Chrome discoloration
#1
Chrome discoloration
The chrome banding that surrounds the side windows has become a little dull and stained. I did take the car to an automated car wash at one time. There are droplet marks on the chrome that don't seem to come off. Is there a chrome polish that you can recommend? Obviously the polish I bought, "Mother's Chrome Polish", didn't work. It wasn't the most expensive in the store but I didn't think there would be a difference. A friend of mine said I should take the car back to the dealer and have them replace the chrome.......... I'm surprised I haven't seen a thread on this, which means it's me and not the chrome. Any help will be greatly appreciated!
#2
Jffcurt, I don't own a newer vehicle but our '05 S Type had a similiar problem. The "chrome" is actually clear anodized aluminum. Its a bear to get those spots off in the garage. Hopefully yours should be under warranty.
Here is a thread that I posted about the "chrome".
https://www.jaguarforums.com/forum/s...ics-faq-29860/
Here is a thread that I posted about the "chrome".
https://www.jaguarforums.com/forum/s...ics-faq-29860/
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Jffcurt (07-11-2011)
#3
#4
I haven't seen this on my car, but I wash my own cars. Do you have pics of the spots?
When you tried metal polish, did the rag you used turn black? If it did, then the part is un-coated aluminum. If it did not, then there is a clear coat (paint) on top of the metal. That will help with the recommendation on the best product to use to try and remove the spots.
When you tried metal polish, did the rag you used turn black? If it did, then the part is un-coated aluminum. If it did not, then there is a clear coat (paint) on top of the metal. That will help with the recommendation on the best product to use to try and remove the spots.
#5
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#7
I had tried everything, Mothers Aluminum, the wadding stuff, even aircraft paint remover to even easy bake oven cleaner (I found that one on a metal polishing forum) nothing touched the anodizing.
Thats when I called the local metal polisher and the rest is my in my pocket! . Just alittle update it has been over a year and and half and I have Mothered the raw aluminum once and it shined right back to a mirror finish.
Good luck and lets us know how you make out.
Thats when I called the local metal polisher and the rest is my in my pocket! . Just alittle update it has been over a year and and half and I have Mothered the raw aluminum once and it shined right back to a mirror finish.
Good luck and lets us know how you make out.
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#8
Anodising is an electrolytic passivation process used to increase the thickness of the natural oxide layer (natural protection) on the surface of metal parts. The process is called "anodizing" because the part to be treated forms the anode electrode of an electrical circuit. Anodizing increases corrosion resistance and wear resistance, and provides better adhesion for paint primers and glues than bare metal. For cleaning this type of surface use P21S Polishing Soap using a terry weave towel and light / medium pressure
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Jffcurt (07-12-2011)
#9
#10
"This metal-polishing technology is a favorite in Germany and has just been made available in America by P21S. Once you try P21S Polishing Soap, you’ll never buy another metal polish.
Do not use on painted, anodized, or clear coated wheels."
This was on autogeek.net. Are anodized wheels different than the anodized trim around the windows???????
Do not use on painted, anodized, or clear coated wheels."
This was on autogeek.net. Are anodized wheels different than the anodized trim around the windows???????
#11
#15
I picked this up on another thread on this forum. I have a 2008 XJ8L and I guess this year and model are infamous for 'milky' chrome trim around the windows. The fix is applying a light coat of automatic transmission fluid to the chrome trim and lightly wipe off the excess. Don't ask me why it works, but it restores the shiny appearance to the trim. The disadvantage is that it will wash off after a few weeks and must be reapplied. But all things considered, it is a low cost fix that only requires a few minutes a month to maintain.
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XJL (12-19-2012)
#17
#18
Simply waxing the blotchy window trim on our 2005 S-Type restores the look to new again, albeit temporarily. Just did it again yesterday when I washed and waxed the entire car. During autumn and winter, the trim looks good for 4 to 6 weeks after waxing. During spring and summer, 3 to 4 weeks at best. So it seems to last longer in cold weather....
#19
I had the same issue on my car's trim and I tried everything I could do without any long lasting results.
Then I found this:
How to Restore Oxidized Aluminum with Classic TrimCoat Deoxidizers
And man! THIS STUFF WORKS and my trim looks brand new.. Did it about 6 months ago and never had to touch it again except use light spray wax after a wash one a month or so...
Hope it helps.
Thanks,
Rizwan
Then I found this:
How to Restore Oxidized Aluminum with Classic TrimCoat Deoxidizers
And man! THIS STUFF WORKS and my trim looks brand new.. Did it about 6 months ago and never had to touch it again except use light spray wax after a wash one a month or so...
Hope it helps.
Thanks,
Rizwan
#20
Just be certain that the trim is in fact ALUMINUM before you do anything! Not all Jaguar models use aluminum, it appears the later models use the plastic witht the chrome coating. Better safe than sorry.
Maybe Dave from Innovative Detailing can offer a suggestion for dealing witht the plastic with the chrome coating?
Maybe Dave from Innovative Detailing can offer a suggestion for dealing witht the plastic with the chrome coating?