C4 General Discussion General C4 Corvette Discussion not covered in Tech

paint bubbles !!

Thread Tools
 
Search this Thread
 
Old Jul 1, 2007 | 09:14 PM
  #1  
takovr's Avatar
takovr
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2004
Posts: 506
Likes: 0
Default paint bubbles !!

Just noticed on my 86 corvette that I"m getting paint bubbles on my paint I bought the car 3 years ago and have been really taking care of the paint buy waxing the car 4 times a year. Does anyone know why I"m getting paint bubbles and is there anything I can do to fix them ?
Thx for any help


Last edited by takovr; Jul 1, 2007 at 09:21 PM.
Reply
Old Jul 1, 2007 | 09:19 PM
  #2  
Joe C's Avatar
Joe C
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by takovr
Just noticed on my 86 corvette that I"m getting paint bubbles on my paint I bought the car 3 years ago and have been really taking care of the paint buy waxing the car 4 times a year. Does anyone know why I"m getting paint bubbles and is there anything I can do to fix them ?
Thx for any help

IMG]http://i109.photobucket.com/albums/n79/my86vette/int%20pictures/IMG_1560.jpg[/IMG]
(edit your post - you need a bracket at the beginning of the photo insert)

to try to answer the bubbles thing - did you or the painter use a chemical stripper? the only thing i can think of is it gassing cause by not neutralizing the paint stripper. are the bubbles only on the urethene body parts - front and rear bumpers, rocker panels - ???


Last edited by Joe C; Jul 2, 2007 at 06:41 AM.
Reply
Old Jul 1, 2007 | 09:20 PM
  #3  
Bob CTS's Avatar
Bob CTS
Race Director
10 Year Member
 
Joined: Jun 2005
Posts: 17,640
Likes: 1
From: Lenoir City TN
St. Jude Donor '08-'09-'10-'11
Default

Unfortunately there is not much to do, these are caused by either containments in the SMC or the sealer not performing. I had these after my 86 was painted had to bring it back and they sanded and re-shot the hood again, they never did come back.
Reply
Old Jul 1, 2007 | 09:23 PM
  #4  
takovr's Avatar
takovr
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2004
Posts: 506
Likes: 0
Default picture loaded

So is it worth taking it to a paint shop to fix and are we talking alot of money ? I also have some on the hood and under rear view mirror.
Reply
Old Jul 1, 2007 | 09:33 PM
  #5  
VtVette's Avatar
VtVette
Melting Slicks
20 Year Member
 
Joined: Mar 1999
Posts: 2,830
Likes: 20
From: Las Vegas Nevada
Default

Talk to the paint shop. I have the exact same thing on my '85 I painted last year. I am a professional painter, I've painted a dozen or so Vettes over the years with no problems. Mine is on my hood and on the upper half of my drivers side door. As someone mentioned it could be the sealer failed to perform, or contamination. Chemical stripper is a good guess but not necessarily the problem, mine has never seen paint stripper.

Be polite when you talk to the body shop. This might not be the result of negligence on their part Fiberglass is tricky to work on compared to steel, more susceptible to contamination. It does happen from time to time. See what they will do for you. A lot of this will depend on how much you paid for the paint job. If it was a $1200 job they will probably tell you to get lost. If you paid $5,000 they should be willing to work with you.

Last edited by VtVette; Jul 1, 2007 at 09:38 PM.
Reply
Old Jul 1, 2007 | 09:55 PM
  #6  
takovr's Avatar
takovr
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2004
Posts: 506
Likes: 0
Default thx for help

Thx for the help, The guy I bought the car from told me the car was painted at some high school, Believe it or not the paint looks pretty good, I will take it to a good paint shop and see what they can do for me.
Reply
Old Jul 1, 2007 | 10:44 PM
  #7  
champs65's Avatar
champs65
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2006
Posts: 8,246
Likes: 114
From: Watkins Glen NY
Default

[QUOTE=VtVette;1560901856]Talk to the paint shop. I have the exact same thing on my '85 I painted last year. Mine is on my hood and on the upper half of my drivers side door.QUOTE]


Thats very strange...my 85 is doing the exact same thing in the same spots! Yours isn't black, too is it?

When you refer to sealer, do you mean some thing like prep-sol or something similar, or a sealer specific to SMC?
Reply
Old Jul 1, 2007 | 11:12 PM
  #8  
jfb's Avatar
jfb
Team Owner
20 Year Member
 
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
Default

Blisters come from moisture in the fiberglass that wasn't removed with heat lamps before it was painted. They usually don't show up right away.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Jul 1, 2007 | 11:15 PM
  #9  
corvettedan22's Avatar
corvettedan22
Melting Slicks
10 Year Member
 
Joined: Jan 2004
Posts: 2,659
Likes: 3
From: Oxford CT
Default

Originally Posted by VtVette
Talk to the paint shop. I have the exact same thing on my '85 I painted last year. I am a professional painter, I've painted a dozen or so Vettes over the years with no problems. Mine is on my hood and on the upper half of my drivers side door. As someone mentioned it could be the sealer failed to perform, or contamination. Chemical stripper is a good guess but not necessarily the problem, mine has never seen paint stripper.

Be polite when you talk to the body shop. This might not be the result of negligence on their part Fiberglass is tricky to work on compared to steel, more susceptible to contamination. It does happen from time to time. See what they will do for you. A lot of this will depend on how much you paid for the paint job. If it was a $1200 job they will probably tell you to get lost. If you paid $5,000 they should be willing to work with you.

Are you coming to ct at any point ???? LOL need a good guy
Reply
Old Jul 1, 2007 | 11:38 PM
  #10  
VtVette's Avatar
VtVette
Melting Slicks
20 Year Member
 
Joined: Mar 1999
Posts: 2,830
Likes: 20
From: Las Vegas Nevada
Default

Originally Posted by jfb
Blisters come from moisture in the fiberglass that wasn't removed with heat lamps before it was painted. They usually don't show up right away.
That is an excellent point. When I pained my '85 I was in a hurry and painted fairly soon after wet sanding the primer. Since it was my own car I didn't think much of it. It was also humid as hell when I painted it.

Whenever I do a customer car I always wash the body then let it sit for several days to let any moisture escape and ensure it dries completely. Damn I should have thought of that...
Reply

Get notified of new replies

To paint bubbles !!





All times are GMT -4. The time now is 10:21 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE