Quote:
Originally Posted by martureo
I don't mean to be condescending, but I'm going to do this the right way. Sheet metal of this thickness doesn't act the same with a mechanical fastener as it does with a welded joint.
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You should definitely do what you consider the "right way" for you!
I have been around the block a few times, and the places I found that repairs rusted down the road were often adjacent to the welds. Not easy to rustproof backside of welds in some areas, like rockers. The part highlighted above can work both ways
I see no problem using mechanical joints, especially for non-critical jobs like closing up a hole in a firewall. I suspect the S/S rivets I have used are plenty strong enough. Riveted joints are standard in many applications - aircraft, ships, boats etc.
Interestingly, the
MB factory/dealer kit for replacing troublesome previously welded spring perches on the W210, uses heavy duty pop rivets that I believe are Monel. And this IS an important structural joint. Previously, the sheet metal welds rusted out under the seam sealer where they couldn't be easily inspected.
Just my 2c worth, but carry on, you are doing a great job.
__________________
Graham
85 300D
,72 350SL, 98 E320, Outback 2.5