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Is this clear coat failure or something else? #4501781
08/29/17 08:22 PM
08/29/17 08:22 PM
Joined: Oct 2016
Posts: 232
California
jj51702 Offline OP
jj51702  Offline OP
Joined: Oct 2016
Posts: 232
California
Hello all,
Need your opinion please. 2007 4runner that just hit 120k. I've owned it the past 2.5 years. About 4 months into ownership I noticed this on the hood. The car was freshly detailed when I bought it so it may have been hidden. It has since increased (I think, not sure). It it smooth to the touch as far as I can tell. The rest of the paint including the hood is (knock wood) in decent shape.

A while back I asked a local paint guy we used and he said he doesn't think it's clear coat failure but rather the owner likely parked under a tree where bird poop and possibly sap was left on too long without being washed off and permanently discolored the clear coat.

I live in southern California and the car has lived outside during my ownership this entire time. Nor sure about the previous owner but I think they parked it outside too aa the headlights had a decent amount of yellow oxidation when I got it.

Is there anything I can do to address this?

Thanks in advance


Last edited by jj51702; 08/29/17 08:23 PM.
Re: Is this clear coat failure or something else? [Re: jj51702] #4501800
08/29/17 08:36 PM
08/29/17 08:36 PM
Joined: Aug 2011
Posts: 2,083
Lakeside, CA
Blkstanger Offline
Blkstanger  Offline
Joined: Aug 2011
Posts: 2,083
Lakeside, CA
Is the HOOD INSULATION PAD intact? looks like heat damage from the engine to me.


99 Jeep WJ 4.7 192,000 Maxlife 10w30, Fram Ultra.
Re: Is this clear coat failure or something else? [Re: jj51702] #4501812
08/29/17 08:56 PM
08/29/17 08:56 PM
Joined: Sep 2015
Posts: 3,937
Connecticut
69GTX Offline
69GTX  Offline
Joined: Sep 2015
Posts: 3,937
Connecticut
I had a black car with similar "white spotting" on the hood, though it was more spread out and even. The dealers I took it to said it was either acid rain damage or clearcoat failure, either requiring new paint. Took the car to a detailing shop and the made it look like new. Turned out it was just residue buildup from over-waxing having so many layers built up that it needing stripping.


----------------

2001 Lincoln Cont 4.6L DOHC/ 39K mi / QS HM 5w30 / FUG XG2
1999 Camaro SS M6 /19K /Mobil 1 0w40 /Fram UG /GM MTL-ATF
1969 Ply GTX/RRs
Re: Is this clear coat failure or something else? [Re: jj51702] #4501858
08/29/17 09:50 PM
08/29/17 09:50 PM
Joined: Aug 2009
Posts: 2,091
PA
Gasbuggy Offline
Gasbuggy  Offline
Joined: Aug 2009
Posts: 2,091
PA
yep, failing. I could make that look good with a buffer, but the end is coming.


2nd gen CTS-V 5w30 Magnatec
Volvo P1800 5w30 Euro L
LR Series III 10w40 VWB
76' 300D Edge 0w40
02 Yukon 0w30 AFE
08 Impala 3.5 0w30 AFE
95 Accord - 386k. Mobil 2 RIP
Re: Is this clear coat failure or something else? [Re: Blkstanger] #4501869
08/29/17 10:10 PM
08/29/17 10:10 PM
Joined: Oct 2016
Posts: 232
California
jj51702 Offline OP
jj51702  Offline OP
Joined: Oct 2016
Posts: 232
California
Originally Posted By: Blkstanger
Is the HOOD INSULATION PAD intact? looks like heat damage from the engine to me.


Yep, fully intact

Re: Is this clear coat failure or something else? [Re: jj51702] #4501904
08/29/17 11:27 PM
08/29/17 11:27 PM
Joined: Aug 2017
Posts: 225
Cincinnati, USA
Dave9 Offline
Dave9  Offline
Joined: Aug 2017
Posts: 225
Cincinnati, USA
Cause doesn't necessarily matter at this point. If you can't buff it out and hide it enough with a sealant then it'll need repainted. I mean if you're bold you could sand it down and DIY with something like the following 2 part (activated) clear coat spray then if you don't like the result, you're only out some elbow grease and $20, can still take it somewhere to be painted.

https://www.amazon.com/Spray-High-Gloss-Clearcoat-Aerosol/dp/B0043B7UQY

Re: Is this clear coat failure or something else? [Re: jj51702] #4501905
08/29/17 11:27 PM
08/29/17 11:27 PM
Joined: Jun 2015
Posts: 537
New York
NoNameJoe Offline
NoNameJoe  Offline
Joined: Jun 2015
Posts: 537
New York
Looks like clear coat failure. It's also common for that to happen to darker cars I've noticed, probably because the darker colors heat up more.


2015 Civic LX Coupe
Re: Is this clear coat failure or something else? [Re: jj51702] #4501935
08/30/17 01:31 AM
08/30/17 01:31 AM
Joined: Jul 2013
Posts: 411
D/FW Metroplex
The_Nuke Offline
The_Nuke  Offline
Joined: Jul 2013
Posts: 411
D/FW Metroplex
Looks/sounds like you've got some severe clear coat etching from something like tree sap, etc.

As someone has already said, it doesn't matter at this point how it got there, it's there. Now you have to figure out how you want to deal with it.

If the clear coat is etched, it's a permanent artifact that will have to be lived with or dealt with by a repaint. However, an etched CC isn't a failed CC. So one option for you would be to just keep hitting it with a sturdy OTC cleaner wax/sealant on a regular schedule to make sure it's always plenty protected from the sun and such. That should keep the CC from getting any worse or actually failing on you and thus requiring a repaint or something.

You'd still be able to see the etching obviously, but as long as you could live with that, you'd be golden...just have to be okay with expending whatever effort it took to maintain it ever so often with the OTC cleaner wax, which shouldn't be much I would think.

Given the age and mileage of the vehicle, that's probably the route I would go if it were mine, but YMMV obviously.


2012 Charger Pursuit aka "The Bacon Hauler"
- 5.7L + NAG1 (A5) + 2.62 (215mm)
Re: Is this clear coat failure or something else? [Re: NoNameJoe] #4501958
08/30/17 03:24 AM
08/30/17 03:24 AM
Joined: Jul 2005
Posts: 30,962
NY
demarpaint Offline
demarpaint  Offline
Joined: Jul 2005
Posts: 30,962
NY
Originally Posted By: NoNameJoe
Looks like clear coat failure. It's also common for that to happen to darker cars I've noticed, probably because the darker colors heat up more.


That's what it looks like to me.


God Bless Our Troops

Re: Is this clear coat failure or something else? [Re: jj51702] #4502035
08/30/17 06:37 AM
08/30/17 06:37 AM
Joined: Nov 2006
Posts: 20,562
MA, Mittelfranken.de
Trav Offline
Trav  Offline
Joined: Nov 2006
Posts: 20,562
MA, Mittelfranken.de
Its important to figure out if its on/in the clear or is it separation of the clear from the base. Separation would mean an automatic respray, on/in the clear means it may be saved with a re-clear not a full repaint.
Try sanding the area of least damage lightly with 2000 and water with a little Dawn dish soap in it, if the surface goes uniformly dull and the damage goes away is in it, if not the clear has separated.

In that case you may be able to carefully sand it out and buff it, a pro could shoot some blending clear then clear and blend clear again on it then buff it and it will look perfect but its nothing for the DIY. If separated then I would strip it, epoxy primer and reshoot it with high quality materials.


ASE L1, Master. Deutsch Meisterbrief.
Re: Is this clear coat failure or something else? [Re: jj51702] #4502040
08/30/17 06:46 AM
08/30/17 06:46 AM
Joined: Apr 2010
Posts: 13,537
Chicago, IL
dparm Offline
dparm  Offline
Joined: Apr 2010
Posts: 13,537
Chicago, IL
It's clearcoat etching. It may or may not be permanent -- my advice would be to find a highly-rated / premier detail shop in your area (not just some generic Delta Sonic car wash or whatever) and have them take a look. They might be able to minimize a lot of that.

I certainly would not try wetsanding that myself or doing anything beyond just a hand-application of a swirl remover product. This is best left to the professionals.


2017 Chevrolet Corvette Grand Sport
Re: Is this clear coat failure or something else? [Re: jj51702] #4502144
08/30/17 08:40 AM
08/30/17 08:40 AM
Joined: Nov 2016
Posts: 1,283
WI
HoosierJeeper Offline
HoosierJeeper  Offline
Joined: Nov 2016
Posts: 1,283
WI
Think about it like dead skin...you can't rejuvenate it, you just gotta rip it off.

I'd take it in and get it wetsanded and re cleared. That way you won't have to paint.


15 Jeep KL Limited V6: Formula Shell 5W20
07 LR3 SE V8: Maxlife 5W30
05 Jeep KJ Limited: PHM 5W30
96 Jeep XJ Country: STP HM 5W30 (winter)
Re: Is this clear coat failure or something else? [Re: jj51702] #4502224
08/30/17 10:29 AM
08/30/17 10:29 AM
Joined: Jul 2009
Posts: 742
texas
danez_yoda Offline
danez_yoda  Offline
Joined: Jul 2009
Posts: 742
texas
My Black 97 Mitsu Eclipse did the same thing. the only cure is the sand it down to the paint layer and refinish.

Re: Is this clear coat failure or something else? [Re: jj51702] #4502264
08/30/17 11:25 AM
08/30/17 11:25 AM
Joined: Jan 2008
Posts: 10,955
OH
SatinSilver Offline
SatinSilver  Offline
Joined: Jan 2008
Posts: 10,955
OH
Where in CA are you located? There's a detailer on here that does excellent work. He has two detail shops. Send a PM to FastEddie on here or maybe he will see this thread. He has an 805 area code.

Last edited by SatinSilver; 08/30/17 11:26 AM.
Re: Is this clear coat failure or something else? [Re: SatinSilver] #4502413
08/30/17 02:10 PM
08/30/17 02:10 PM
Joined: Aug 2008
Posts: 2,181
Cali
Malo83 Online content
Malo83  Online Content
Joined: Aug 2008
Posts: 2,181
Cali


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