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Old 06-26-2008   #1 (permalink)
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Unanswered: how to fix rear fiberglass spoiler.

on my 69 gt i have a really nice rear spoiler that molds perfectly to the car.
my problem is there are a few small hair line cracks that i just can't fix.
i've tried fiverglassing over them but they just comeing back.
does anyone have a way of fixing them for good without the cracks comeing back?

thanks,
Rex-
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{Elda} "code green"1969 Opel GT 4 speed,Weber carb,Pertronix electronic ignition.
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Old 06-26-2008   #2 (permalink)
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How large are the cracks? Width and Depth. If your using true fiberglass (body filler with fiberglass strands or particles in it) I don't see why it would be cracking again.

Try picking up some Epoxy. It will come in 2 tubes.. one containing the resin, and one containing the hardener. This stuff gets rock hard.. so be careful when using it because any extra will have to be sanded off.

It will come in a dispenser similar to this:
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Old 06-26-2008   #3 (permalink)
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thanks i never thought about useing epoxy
the cracks are just hair line cracks, there really small.
there not all over the place just here and there.
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{Elda} "code green"1969 Opel GT 4 speed,Weber carb,Pertronix electronic ignition.
1972 parts car auto-RIP
1972 parts car -Rip
{saphire}-1993 yellow nissan pick up 5 speed!
1993 red nissan pickup automadic (unamed for now)
{Alexia}-1989 chevy camero
{Elliott}-1978 Pontiac Firebird
-1989 Ford probe(unamed for now)
17 years old -6 vehicles... and still moveing on
WATCH OUT,I'M A OLD CAR FANATIC!!!
Future wanna be concept and custom car designer/builder.

Last edited by opel kid; 06-26-2008 at 01:10 PM.
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Old 06-26-2008   #4 (permalink)
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Are any of the cracks where the fiberglass blends into the sheet metal??

Had this problem years ago & the only thing that seemed to work was 'Marine Epoxy'.
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Old 06-26-2008   #5 (permalink)
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the spoiler is like a duck bill shape the cracks are more twards the center and in the right side.
http://www.opelgt.com/photopost/data...w_pics_008.jpg

the cracks are in the actual spoiler and not where it blends with the metal
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Rex
{Elda} "code green"1969 Opel GT 4 speed,Weber carb,Pertronix electronic ignition.
1972 parts car auto-RIP
1972 parts car -Rip
{saphire}-1993 yellow nissan pick up 5 speed!
1993 red nissan pickup automadic (unamed for now)
{Alexia}-1989 chevy camero
{Elliott}-1978 Pontiac Firebird
-1989 Ford probe(unamed for now)
17 years old -6 vehicles... and still moveing on
WATCH OUT,I'M A OLD CAR FANATIC!!!
Future wanna be concept and custom car designer/builder.
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Old 06-26-2008   #6 (permalink)
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Can you get any close up pictures of the cracks? How long ago was the spoiler put on the car? Seems weird that there would be hairline cracks. Hopefully everything was done right when it was installed and there won't be any further cracking, especially after paint.
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Old 06-26-2008   #7 (permalink)
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Originally Posted by Sparky73 View Post
Can you get any close up pictures of the cracks? How long ago was the spoiler put on the car? Seems weird that there would be hairline cracks. Hopefully everything was done right when it was installed and there won't be any further cracking, especially after paint.

ok, later on today i'll take some pics of the cracks
i don't know how long the spoiler has been on the car i bought it with it on the car.
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Rex
{Elda} "code green"1969 Opel GT 4 speed,Weber carb,Pertronix electronic ignition.
1972 parts car auto-RIP
1972 parts car -Rip
{saphire}-1993 yellow nissan pick up 5 speed!
1993 red nissan pickup automadic (unamed for now)
{Alexia}-1989 chevy camero
{Elliott}-1978 Pontiac Firebird
-1989 Ford probe(unamed for now)
17 years old -6 vehicles... and still moveing on
WATCH OUT,I'M A OLD CAR FANATIC!!!
Future wanna be concept and custom car designer/builder.
opel kid is offline  
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