Aston Martin DB7, DB9, DBS, Vantage V8, Vanquish, and Classic models

Vantage front fender material

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Old Oct 22, 2018 | 05:53 PM
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Vantage front fender material

Does anyone know what material the front fender of the previous gen Vantage is exactly? Always thought it was a composite but cannot find anything online to verify. I have it looks to be a small dent in mine and I'm wondering if it would be possible to take out.

Thanks!
 
Old Oct 22, 2018 | 06:09 PM
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I have always assumed that all of the basic body panels are made of aluminum.
 
Old Oct 22, 2018 | 07:29 PM
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Definitely composite. I had a small crack (1 cm) in mine. estimate to fix was 13,500.
 
Old Oct 22, 2018 | 08:29 PM
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Originally Posted by kodi
Definitely composite. I had a small crack (1 cm) in mine. estimate to fix was 13,500.
ouch, i'm assuming that's at the front right by where it curves up towards the signature Aston grill and meets the hood? When I got my clear bra done a year back the shop said they had seen several with small cracks there.

I'm wondering if heat may take out a dent...
 
Old Oct 22, 2018 | 08:34 PM
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A previous discussion FYI...

https://www.6speedonline.com/forums/aston-martin/392360-am-i-about-ripped-off.html
 
Old Oct 22, 2018 | 08:34 PM
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I always assumed ‘composite’ was just a fancy word for fiberglass.
 
Old Oct 22, 2018 | 08:46 PM
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actually my crack is at the wheel arch edge (fender lip). I doubt heat can be used to fix it.
 
Old Oct 22, 2018 | 08:53 PM
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Originally Posted by kodi
actually my crack is at the wheel arch edge (fender lip). I doubt heat can be used to fix it.
Ahh, sorry. Yes heat will not fix a crack, I was referring to the small dent in mine. Only thing I can think of being composite (plastic) is heat. The clear bra over the top may be an issue though....
 
Old Oct 22, 2018 | 08:54 PM
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Originally Posted by Hedged
thanks!
 
Old Oct 22, 2018 | 10:18 PM
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Originally Posted by kodi
Definitely composite. I had a small crack (1 cm) in mine. estimate to fix was 13,500.
$13,5K or 1350 ? if it's 13k thats outrageous amount to repair cm of crack..
 
Old Oct 22, 2018 | 10:20 PM
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13,500. it IS absolutely ridiculous.
 
Old Oct 22, 2018 | 10:30 PM
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The method which was utilized to fabricate the Vantage's composite components in the years before its roll out in 2005 is Resin Transfer Moulding. It is basically a refinement of the long-established method of producing GRP, or glass reinforced plastic, components but with far better quality and dimensional control. The RTM method uses the same family of polyester resins which are used in GRP composites. Similarly, various reinforcement textiles are used, including glass, carbon and even organic fibers, to achieve the composite's desired strength and physical characteristics. It's difficult to say which of the textiles Aston uses in the Vantage's proprietary body parts. But to repair the crack it would seem that it would be more important to find out which type of polyester resin was used and to use the same type in any attempts to effect repairs.
Follow this link for a far better description of RTM than my preceding gibberish:
https://www.sciencedirect.com/topics...nsfer-moulding
 
Old Oct 23, 2018 | 03:36 AM
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This morning I went into my garage and touched a front fender, hood and door of my 2014 Vantage. All were the same temperature to the touch.
My point is that they are made of the same material. I always assumed that the Vantage panels are aluminum. The Vanquish is made of composite.
 
Old Oct 23, 2018 | 04:07 AM
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I had a couple of small repairs down by a local body shop. I under stand they used a high strength flexible resin behind the crack and some high adhesion filler on the front. A larger crack would need some added strength added behind,

The material is basically fibreglass but seems to have very little resin compared with say a boat hull. It's almost like dry fibres pressed together with just the bare minimum of resin to bond.
 
Old Oct 23, 2018 | 07:08 AM
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That's Bond............Resin Bond
 


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