35 chevy glass body cracking?
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35 chevy glass body cracking?
Posted: April 20 2008 07:58 PM
 
Adam Romero (aka adamrmr) [ View ] [ adamrmr@aol.com ] [ Car Ads ] [ Blogs ]
santa fe nm, New Mexico

 AA Collision Repair
 
EDIT_ gel coat is .5" thick not an 1" like i thought----

History on the project- roughly two and a half years a ago we ordered a fiber glass 35 Chevy coup body from Antique & Collectible Autos Inc. When the car arrived to are shop it Had no cracks.The body was left out side in the crate for round 2 weeks. When we went to test fit the body on the frame we noticed 2 cracks about 3 each long on the top of the body at this time we didn’t think much of the cracks. A month later the car had around 30 small cracks on the body. I called Antique & Collectible Autos Inc and was given a number to the guy that makes the body’s .He told me to email him photo’s .Basically He wrote back saying the cracks need to be fixed.

A year later from when the body arrived we started the body work. Realizing that some of the crakes were only in the gel coat and some had gone all the way down to the glass. Also the gel coat was up to a 1” thick on spots where it has cracked. At that point we fixed all the cracks and did a matt red paint job on the car. Now one year later from the time we painted the body we now have around 20 NEW cracks that are on parts that were previously fine. Once again some of the cracks are only in the gel coat and some are all the way down to the glass

What could be causing all the new cracks? I’m at a point on this car where I want to give up

FYI= body is bolted down to the frame on 8 spots. Cracks are on the rear body by the trunk ,top of the roof by the doors and on the body line that go across the boors. seems like the cracks happen when the car sits in the sun

Note_ sorry not the best writer
 
 
 
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Posted by adamrmr  -  04/20/2008 07:58 PM
History on the project- roughly two and a half years a ago we ordered a fiber glass 35 Chevy coup body from Antique & Collectible Autos Inc. When the car arrived to are shop it Had no cracks.The body was left out side in the crate for round 2 weeks. When we went to test fit the body on the frame we noticed 2 cracks about 3 each long on the top of the body at this time we didn’t think much of the cracks. A month later the car had around 30 small cracks on the body. I called Antique & Collectible Autos Inc and was given a number to the guy that makes the body’s .He told me to email him photo’s .Basically He wrote back saying the cracks need to be fixed.

A year later from when the body arrived we started the body work. Realizing that some of the crakes were only in the gel coat and some had gone all the way down to the glass. Also the gel coat was up to a 1” thick on spots where it has cracked. At that point we fixed all the cracks and did a matt red paint job on the car. Now one year later from the time we painted the body we now have around 20 NEW cracks that are on parts that were previously fine. Once again some of the cracks are only in the gel coat and some are all the way down to the glass

What could be causing all the new cracks? I’m at a point on this car where I want to give up

FYI= body is bolted down to the frame on 8 spots. Cracks are on the rear body by the trunk ,top of the roof by the doors and on the body line that go across the boors. seems like the cracks happen when the car sits in the sun

Note_ sorry not the best writer
AA Collision Repair [ View ] [ Email ] [ Blogs ] [ Car Ads ] santa fe nm, New Mexico
 
Posted by BigAlBre  -  04/20/2008 10:43 PM
A friend of mine had a willy's that got an air bubble when left in the sun.... it was like a big blister.... apparently the air was trapped in the glass and when it got hot it would expand....
Big Al sittin back in paradise. [ View ] [ Email ] [ Blogs ] [ Car Ads ] St Pete Beach, Florida Charter Member since June 1999
 
Posted by da34guy  -  04/21/2008 07:17 AM
Ur 1st problem is the Mfg

2nd - Gel Coat is too thick-- Gel coat has no strength

3rd problem is probably a Hi resin content

Not much U can do about any of the problems 'cept sell it and buy a quality body

A-C has over the years been known for "Race Car" bodies.
Don [ View ] [ Email ] [ Blogs ] [ Car Ads ] Prescott, Arizona Charter Member since October 2001
 
Posted by Crazyhorse Rod Shop  -  04/21/2008 07:45 AM
if it cant take the sun now it wont take it when finished. i would pass on it myself. sounds like another cheap body, meaning poor resin to start with applied by someone who has no clue. like don said too thick, wrong type. i've seen fenders like this that never stopped cracking.
dont poke the porchdog........he bites [ View ] [ Email ] [ Blogs ] [ Car Ads ] BLUFF DALE, Texas Charter Member since March 2003
 
Posted by adamrmr  -  04/21/2008 11:40 AM
the car has outlaw front and rear fenders with not one crack ..I'm going to fix all the spots And try heating the body in the booth to see if anymore cracks

EDIT_ gel coat is .5" thick not an 1" like i thought----
AA Collision Repair [ View ] [ Email ] [ Blogs ] [ Car Ads ] santa fe nm, New Mexico
 
Posted by da34guy  -  04/21/2008 12:19 PM
U can bake it til hell freeze's over it ain't gonn do no good.

Even 1/2 " of gel coat is WAY TOO THICK

Bake it if ya want

, but yer wasting Ur time and gas.

No cure for bad quality gel coat and glass work 'cept to start all over

Good Luck
Don [ View ] [ Email ] [ Blogs ] [ Car Ads ] Prescott, Arizona Charter Member since October 2001
 
Posted by Crazyhorse Rod Shop  -  04/21/2008 12:52 PM
baking wont do it. put it in the sun for a week. i put all glass parts outside to cure for a week.
dont poke the porchdog........he bites [ View ] [ Email ] [ Blogs ] [ Car Ads ] BLUFF DALE, Texas Charter Member since March 2003
 
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