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spare tire carrier - curious question

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Old 03-23-2011, 05:13 PM
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Deacon Don
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Default spare tire carrier - curious question

My car was apparently undercoated when it was new. I guess that's a good thing cause there's no rust on the car. But, when they did it they sprayed the spare tire carrier w/undercoating. I was just wondering if the spare tire carrier is supposed to have the undercoating on it, or if I should remove it for originality. What's correct?
Old 03-23-2011, 06:21 PM
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garage-ghost
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Yep...undercoating has to go. It should be unpainted.
Old 03-23-2011, 06:33 PM
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Nowhere Man
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what were they trying to protect . from I know fiberglass floors don't rust
Old 03-23-2011, 06:39 PM
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Deacon Don
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There's lots of metal under there. The glass just got in the way I guess.
Old 03-23-2011, 09:39 PM
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gq82
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Originally Posted by garage-ghost
Yep...undercoating has to go. It should be unpainted.



It might have some overspray from the muffler blackout paint.

Old 03-23-2011, 10:30 PM
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Deacon Don
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Thank ya sir... I think. Now I have to clean that mess off!
Old 03-24-2011, 11:13 AM
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Originally Posted by Nowhere Man
what were they trying to protect . from I know fiberglass floors don't rust
Check model year specifics, but a lot the cars had undercoating from the factory for sound deadening and heat barrier purposes.

Old 03-24-2011, 11:15 AM
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Deacon Don
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Originally Posted by Easy Mike
Check model year specifics, but a lot the cars had undercoating from the factory for sound deadening and heat barrier purposes.

How would I confirm it if my car has factory undercoating?
Old 03-24-2011, 11:26 AM
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Originally Posted by Deacon Don
...How would I confirm it if my car has factory undercoating?...
The AIM will show the application and notes of all the places the undercoating was not supposed to be applied.

Old 03-24-2011, 11:57 AM
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Originally Posted by Deacon Don
How would I confirm it if my car has factory undercoating?
Originally Posted by Easy Mike
The AIM will show the application and notes of all the places the undercoating was not supposed to be applied.
Or, try to remove it. If it's a "beach" to remove, it was probably factory or dealer applied.
That undercoating applicator must have been fun to use because whoever did my car looked like he was having a fun time doing it.
Either that or he was a new guy trying to do a real good job.
That stuff is every where! And thick.
Old 03-24-2011, 12:00 PM
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Originally Posted by qtlow
Or, try to remove it. If it's a "beach" to remove, it was probably factory or dealer applied.
That undercoating applicator must have been fun to use because whoever did my car looked like he was having a fun time doing it.
Either that or he was a new guy trying to do a real good job.
That stuff is every where! And thick.
I started removing the undercoating on the spare tire carrier years ago and quit because it was going so slow. The car's been stored for 20 years and I just finished with new paint and freshening up and it's time to reinstall the spare tire carrier. I'm sure from the looks of it it was professionally applied.
Old 03-24-2011, 02:49 PM
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Originally Posted by qtlow
Or, try to remove it. If it's a "beach" to remove...
Good point. The factory applied stuff got baked a time or two during the paint process.

Originally Posted by Deacon Don
...from the looks of it it was professionally applied...
The UAW folks at St. Louis thank you.

Old 03-24-2011, 05:44 PM
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Alan 71
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Hi,
I believe the only undercoating applied in St. Louis was just a quick spray in the rear of the 4 wheel wells, and a little on the upper/inner surface of the rear wheel wells on the reinforcing plate for the shoulder harness bolt. It was really there for sound deadening.
I believe the undercoating was applied after exterior painting and black-out were finished.
Regards,
Alan
Old 03-24-2011, 09:13 PM
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qtlow
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Default Dealer options

Someone can correct me if I'm wrong but other than the wheel wells as Alan said I believe the full body undercoating was a dealer only option.
I think the same goes for the luggage rack on the rear deck and passenger side mirror.

Last edited by qtlow; 03-24-2011 at 09:18 PM.
Old 03-24-2011, 09:45 PM
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No undercoating, but painting it is good

Old 03-24-2011, 10:34 PM
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Originally Posted by spedaleden
No undercoating, but painting it is good

I likey that!
Old 03-25-2011, 01:37 AM
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eastltd
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Originally Posted by spedaleden
No undercoating, but painting it is good

Painting may not be correct, but it does look nice

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To spare tire carrier - curious question

Old 03-25-2011, 10:10 AM
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gq82
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Originally Posted by qtlow
Someone can correct me if I'm wrong but other than the wheel wells as Alan said I believe the full body undercoating was a dealer only option.
I think the same goes for the luggage rack on the rear deck and passenger side mirror.
Your correct for early C3's...later not sure what year the luggage rack and passenger side mirror were factory installed.
Old 03-25-2011, 10:16 AM
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Deacon Don
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Boy, y'all have some nice cars. Thanks for the pics. I'm gonna go ahead and labor thru removing that junk off the tire carrier. Paint the metal frame a simi-flat black and leave the glass unpainted. That should do...

Thanks again for all the comments. VERY educational!

dw
Old 03-25-2011, 06:56 PM
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Alan 71
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Hi dw,
I found that after cleaning all the goop off the fiberglass tub, (try not to scratch the fiberglass), putting a couple of light coats of semi-gloss clear on the tub looks very nice against the semi-flat black strap, if you're looking for an 'original' appearance.
Regards,
Alan


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