Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech
Sponsored by:
Sponsored by:

"How To" fix curb rash on polished lips (pics)

Old 11-27-2008, 10:30 AM
  #1  
DRKMATTER
Melting Slicks
Support Corvetteforum!
Thread Starter
 
DRKMATTER's Avatar
 
Member Since: Nov 2004
Location: Parkland Florida
Posts: 2,152
Likes: 0
Received 1 Like on 1 Post
St. Jude Donor '09-'10

Default "How To" fix curb rash on polished lips (pics)

I curbed one of my IForged wheels only days after I got them a few years ago and I was lucky enough to get some advice from a forum member on the repair. Well, I recently curbed (2) of them again while trying to avoid getting sideswiped by a Florida Blue Hair and decided to do a quick "How To" this time.

disclaimer: This is "MY" way to repair them, I'm not saying it's the "ONLY" way to repair them. This method is for NON clear coated, NON painted high polished aluminum wheels ONLY. DO NOT attempt this on chrome!!!

What I used:

3M Wetsand paper 1200/1500/2000
3M sandpaper block (rubber)
Emory Paper, Coarse/Medium/Fine
Mothers Wheel Polish
Sweat, aching back, and a few hours of time.

Name:  CIMG0139.jpg
Views: 10831
Size:  156.8 KB

On to the damage:

Rear Wheel
Name:  CIMG0134.jpg
Views: 11398
Size:  112.4 KB

Front Wheel
Name:  CIMG0135.jpg
Views: 13424
Size:  133.0 KB

Rear Wheel
Name:  CIMG0132.jpg
Views: 13574
Size:  114.6 KB

As you can see the rash is deep and extensive. I even contimplated ordering new lips since they are 3 piece wheels but I thought I'd give the repair a try first. The last time I did this repair it came out flawless.

Removing the wheels from the car is certainly the easiest way to attack but I left mine on.

The first thing you need to do is take the emory paper (coarse) and tear a piece off to wrap around your rubber block. Using a block is the easiest way to assure adequate and even pressure when sanding the lip. As long as the block is somewhat flexible, it will conform to the roundness of the lip thereby avoiding the possibility of squaring off the round edge.

Don't be afraid to get aggresive with your sanding, depending on the depth of the rash you may be at it for a while. Make sure to rotate the emory paper frequently, the aluminum will shear off the grit of the paper after only a few passes. I like to sand in one direction only, although you can go back and forth if you like.

Here is a picture of a damaged section after using the emory paper...I used the coarse grit until I knocked off all the sharp edges and then the medium grit to level the surface...you may or may not not need the fine grit but while you are there....may as well make a few passes with it.

Name:  CIMG0136.jpg
Views: 10916
Size:  88.4 KB

Don't worry if you slip and sand a clean undamaged part of the lip, wetsanding will take care of it.

After you've leveled the surface so that it's free of nicks or pits you can begin wetsanding. The most important thing about wetsanding is keeping the paper wet and wiping off the surface frequently to check your work. I also used the rubber sanding block for this step and decided to just do the entire lip (damaged or not). IForged doesn't do a great job of polishing the lips to begin with (at least not on mine) so I figured I'd step it up.

Started with the 1200 until it felt pretty smooth and then the 1500 until it felt REALLY smooth. I used the 2000 for the entire lip.

You will be left with something like this:

Name:  CIMG0137.jpg
Views: 10809
Size:  130.1 KB

It will have a very dull and hazy look..not to worry, that's what the Mothers is for.

After you have gone through all the sanding steps and you are satisfied with the smoothness and coverage, polish with the Mothers, I just use a white cotton rag and do the wheel in 1/3 sections. This is the longest step imho....the more you polish, the deeper the mirror reflection. Mothers will also take out the very fine scratches left by the 2000 grit paper. You may consider having some 3000 grit on hand just in case Mothers doesn't do the trick on fine scratches but it wasn't necessary on mine.

This is what I was left with:

Name:  CIMG0140.jpg
Views: 10648
Size:  126.4 KB

Name:  CIMG0142.jpg
Views: 10719
Size:  124.7 KB

Name:  CIMG0144.jpg
Views: 10664
Size:  136.9 KB

I could honestly do some more wetsanding in a couple of areas since they are not perfect but until I feel like screwing around with it some more they are fine for now.

Thanks for checking out my thread...I hope you never have to use it

Jason
The following users liked this post:
Richard 53403 (05-22-2022)
Old 11-27-2008, 10:35 AM
  #2  
Toque
Tech Contributor
 
Toque's Avatar
 
Member Since: Jan 2004
Location: Wylie TX --> Less is More, except under the hood !
Posts: 20,003
Received 179 Likes on 99 Posts

Default

That is fantastic ! I always wondered what I will do with my CCW's If I get a scratch on them. I'm saving this post...

Thanks

Toque
Old 11-27-2008, 10:35 AM
  #3  
damilleniumboy
Le Mans Master
 
damilleniumboy's Avatar
 
Member Since: Jun 2007
Location: LAND OF OZ Kansas
Posts: 6,301
Likes: 0
Received 5 Likes on 4 Posts

Default

They look good again, but how did the curb rash occur?
Old 11-27-2008, 11:52 AM
  #4  
DRKMATTER
Melting Slicks
Support Corvetteforum!
Thread Starter
 
DRKMATTER's Avatar
 
Member Since: Nov 2004
Location: Parkland Florida
Posts: 2,152
Likes: 0
Received 1 Like on 1 Post
St. Jude Donor '09-'10

Default

Originally Posted by Toque
That is fantastic ! I always wondered what I will do with my CCW's If I get a scratch on them. I'm saving this post...

Thanks
Toque
Hope you never have to go through it...but it's really pretty easy. If you really want to be a perfectionist you can tape off undamaged areas, just takes more time is all. Since I planned to 2000 grit the entire lip I didn't bother taping. Could have sanded even more...I found some pits I didn't see until after they were polished.


Originally Posted by damilleniumboy
They look good again, but how did the curb rash occur?
Old lady ran me off the road into a curb
Old 11-27-2008, 12:16 PM
  #5  
k0ts
Burning Brakes
 
k0ts's Avatar
 
Member Since: Nov 2007
Location: Rochester MN
Posts: 951
Likes: 0
Received 1 Like on 1 Post
Default

How about the clear coat?? I assume the wheels are clear coated...
Old 11-27-2008, 12:18 PM
  #6  
34RedRage
Race Director
 
34RedRage's Avatar
 
Member Since: Sep 2007
Location: Denver Colorado
Posts: 12,899
Likes: 0
Received 1 Like on 1 Post
Default

been there done that!!!!
Old 11-27-2008, 12:24 PM
  #7  
Gonzo
Le Mans Master
 
Gonzo's Avatar
 
Member Since: Dec 2000
Location: "Atlanta" Ga.
Posts: 7,094
Received 152 Likes on 117 Posts

Default

I did the same thing, 3 days after I bought the Z, my first new car ever (at my old age), while entering the Church parking lot

My wife did not make it any better, she asked if I could drive this "car"

I'm sure you process will work out well, or you can do what I did and get someone else to do it, I figured I did enough damage.

It happens to everyone, and we all hate it
Old 11-27-2008, 12:28 PM
  #8  
VetteHunting
Safety Car
 
VetteHunting's Avatar
 
Member Since: Apr 2004
Location: We cant stop here... this is bat country
Posts: 4,813
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by k0ts
How about the clear coat?? I assume the wheels are clear coated...
High polish, not clear coated.
Old 11-27-2008, 12:41 PM
  #9  
DRKMATTER
Melting Slicks
Support Corvetteforum!
Thread Starter
 
DRKMATTER's Avatar
 
Member Since: Nov 2004
Location: Parkland Florida
Posts: 2,152
Likes: 0
Received 1 Like on 1 Post
St. Jude Donor '09-'10

Default

Originally Posted by VetteHunting
High polish, not clear coated.
mentioned in my first post....This method is ONLY for NON clear coated/painted/chromed lips! This is one of the advantages to having non-clearcoated or chromed lips....fixing them is WAY easier and cheaper if you do it yourself or not.

Old 11-27-2008, 01:08 PM
  #10  
perfectlyfrank
Le Mans Master
 
perfectlyfrank's Avatar
 
Member Since: Oct 2005
Location: Sarasota FL
Posts: 5,627
Received 29 Likes on 19 Posts
St. Jude Donor '06-'07-'08-'09-'10-'11-'12
Cruise-In 8, 9 & 11 Veteran

Default

Originally Posted by Toque
That is fantastic ! I always wondered what I will do with my CCW's If I get a scratch on them. I'm saving this post...

Thanks

Toque
Great write up. I hope I don't need it for my CCW's, but just in case.
Old 11-27-2008, 01:57 PM
  #11  
MyVetteDream
Race Director
Support Corvetteforum!
 
MyVetteDream's Avatar
 
Member Since: Feb 2004
Location: HOW FAST WAS I GOING OFFICER? Los Angeles Hating GM Dealership Service Dept.'s Since Sept. 2004
Posts: 11,651
Likes: 0
Received 6 Likes on 5 Posts
St. Jude Donor '04-'05-'06-'07

Default

Good write up!

Thanks for taking the time.

I have chrome, so I'm skrude if that ever happens to mine

EDIT::: I just noticed I made a rhyme!
Old 11-27-2008, 02:59 PM
  #12  
black98c5
Safety Car
 
black98c5's Avatar
 
Member Since: Jul 2005
Location: Chicago-NW Burbs Illinois
Posts: 4,205
Likes: 0
Received 2 Likes on 2 Posts

Default

Great info! Hope I'll never need it though. Thanks!
Old 11-27-2008, 04:05 PM
  #13  
countslav
Burning Brakes
 
countslav's Avatar
 
Member Since: May 2003
Location: Discovery Bay...of Sunny CA
Posts: 1,126
Likes: 0
Received 0 Likes on 0 Posts

Default

Thanks bro for the write up....
Old 11-27-2008, 04:16 PM
  #14  
Bret01Z06
Burning Brakes
 
Bret01Z06's Avatar
 
Member Since: Feb 2005
Location: Richardson Texas
Posts: 1,082
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Toque
That is fantastic ! I always wondered what I will do with my CCW's If I get a scratch on them. I'm saving this post...

Thanks

Toque
I have already had to repair the passenger side CCW's on my car.
Old 11-27-2008, 05:53 PM
  #15  
damilleniumboy
Le Mans Master
 
damilleniumboy's Avatar
 
Member Since: Jun 2007
Location: LAND OF OZ Kansas
Posts: 6,301
Likes: 0
Received 5 Likes on 4 Posts

Default

Originally Posted by DRKMATTER
Old lady ran me off the road into a curb
I hit the curb at the drive up ATM machine with my stang, and I had new wheels on it too. It rode on a 315/35/17 profile rear tires on a 17x10.5 wheel, and I wasn't used to the rear tires being to wide at the time.
Old 11-27-2008, 06:45 PM
  #16  
NemesisC5
Le Mans Master
Support Corvetteforum!
 
NemesisC5's Avatar
 
Member Since: Dec 2005
Location: Port Arthur, Texas 77642
Posts: 8,475
Received 331 Likes on 241 Posts

Default

Great write up Bro, glad you have your 20's back to "Pimp"
Old 11-27-2008, 06:45 PM
  #17  
ajg1915
Race Director
Support Corvetteforum!
 
ajg1915's Avatar
 
Member Since: May 2005
Location: West Norriton PA
Posts: 15,958
Received 16 Likes on 15 Posts
St. Jude Donor '08

Default

Nice write-up.

Get notified of new replies

To "How To" fix curb rash on polished lips (pics)

Old 11-27-2008, 07:33 PM
  #18  
00 Rooster
Melting Slicks
Support Corvetteforum!
 
00 Rooster's Avatar
 
Member Since: Jan 2007
Location: Oilerville Edmonton
Posts: 2,170
Likes: 0
Received 5 Likes on 4 Posts
St. Jude Donor '08

Default

great write up...I'm sure there are a lot of members who will benefit (I won't because I have stockers )
Old 11-27-2008, 07:54 PM
  #19  
dobewillie
Race Director
 
dobewillie's Avatar
 
Member Since: Mar 2006
Location: lockport n.y
Posts: 10,477
Likes: 0
Received 4 Likes on 4 Posts
Default

great write up and fantastic job thanks
Old 11-27-2008, 10:37 PM
  #20  
Vetteman Jack
Administrator

Support Corvetteforum!
 
Vetteman Jack's Avatar
 
Member Since: Mar 2001
Location: In a parallel universe. Currently own 2014 Stingray Coupe.
Posts: 342,590
Received 19,187 Likes on 13,911 Posts
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19-
'20-'21-'22-'23-'24
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran


Default

Very informative post. Well done.

Thread Tools
Search this Thread
Quick Reply: "How To" fix curb rash on polished lips (pics)



All times are GMT -4. The time now is 11:08 AM.