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Re: [T3] Late model Rust Repair


<x-charset iso-8859-1>First off  *DITTO*

secondly, you need to cut away all the rusted metal and weld in a patch..
easy work for a good welder and dont worry about the structural issues.

No welder??  screw on a patch and seal the seam with RTV before putting the
patch on.. making SURE the seam is CLEAN so the RTV will adhere... then top
the whole thing with fibered roofing tar.  If done properly, this can be a
permanent repair.

keith

>
> If you look under the fenders on later cars, maybe starting in 69 or 70,
you
> will see a kind of extra compartment welded to the side of the inner
fender
> wall. I believe this was intended as some kind of reinforcement. It forms
a
> pocket between the inner fender wall and this patch which is on the order
of
> a foot square.
>
> This pocket is stupidly designed. It has some holes about 3/4" dia in its
face
> and a small drain at the bottom which quickly gets clogged up. The pocket
> then rusts thru into the sides of the trunk where the metal is thinner.
Every
> thing would have been fine if the upper holes had not been there and the
> drains had been smaller.
>
> You can try to clear out the drains with a wire, and spray any kind of oil
in
> there to stop the rust.
>
> -
> Jim Adney
> jadney@vwtype3.org
> Madison, WI 53711-3054
> USA
>
> -------------------------------------------------------------------
> Too much? Digest! mailto:type3-d-request@vwtype3.org Subj=subscribe
>
>

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