roof rot malibu

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malibujustin

Master Mechanic
Mar 11, 2017
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So the piece you're working on is the replacement roof panel. You're trying to peal the skin off of the structure to ready it for the grafting process. I guess it will take some time and patience, but it will be worth it. Thanks for sharing the pics.
Yes. The replacement piece. Slow going for sure!
 

malibujustin

Master Mechanic
Mar 11, 2017
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As for the clips that hold trim you need 5 for the top trim.
If your Dad was a welder then he might know how to shrink metal to get it straight again, a lot of body shops do it. Simple but takes hours, heat it with a torch then with a wet rag with ice cubes in it put it directly on the spot you just heated up, you do this after the seam is completely welded of course.
Also it will help if you put a lap joint in the new connecting metal to slide under the old existing roof, it will help with both the welding an to help keep it straight. There is a tool that goes on the end of a air hammer that makes the little channel, its cheap.
Once your done welding it together put a layer of Metal bondo(Aluminum grindings) stuff gets rock hard even against a grinder, so just a thin layer an then finish off with normal bondo if needed.
Just some ideas for you !
Thanks for the tips!!!!
 
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malibujustin

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Well got skin off...not as bad as it seems. Of course it's not on car and easier to manipulate.
 

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Longroof79

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Looks like we're on the road to recovery....:banana:
 
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malibujustin

Master Mechanic
Mar 11, 2017
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Now I got to take the skin off car. Ughh. Got trim off windshield. Now going to take off drip rail moulding. Windshield is cracked already, so I'm going to have to get new windshield. Where is a good place to order one from? Thanks
 

Longroof79

Rocket Powered Basset Hound
Oct 14, 2008
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I would first try your local auto glass dealer...I don't mean Safelite either. Make sure you get a good brand. I've used PPG on my car to replace a PPG windshield that was on there previously. I'm sure other guys will chime in to give you their recommendations.

Here's a brief thread that you might find helpful in removing your old windshield.
https://gbodyforum.com/threads/windshield-removal-on-a-1979-mailbu.56948/#post-480341
 
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malibujustin

Master Mechanic
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I have a windshield removal tool from hf that I bought several years ago to remove windshield from my 66 malibu. Worked ok for that one. Gonna try it on this one. Thanks for the link. My dad used a piano wire to remove his windshield on his 66 super sport. I have looked online at windshield and see eckler for 144 and npd for 142. Shipping would probably kill me. Will check with a couple of local places. Thanks again
 
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malibujustin

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Mar 11, 2017
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I have windshield tool like this one. HF
 

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bob64

G-Body Guru
Mar 30, 2017
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That tool works well, but using a 3" putty knife works well from the inside. Sharpen putty knive so to use it to cut, tape/fasten a 12" piece to the handle so you can push with 2 hands, then just walk the putty knife around window cutting the urethane sealer, then use your HF tool in outside, done deal.
I have windshield tool like this one. HF

I have used diamond wire for dehorning cattle an yes guitar strings too, but years ago. But takes 2 people.
 
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Ribbedroof

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Jan 4, 2009
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Unless it's been previously replaced, the windshield will be butyl set, not urethane.

FWIW, I just had the windshield replaced in my wagon...it was a Pilkington ( a descendant of L-O-F [libbey owens ford], the original supplier to GM) for $200.
 
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