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Originally Posted by rick3000
Do you have these pictures?
I have never seen any Boxster, anywhere with rust. Every Boxster made has been treated (galvanized?) so they cannot rust. They all came with a 10 year rust free guarantee. All you have to do is wash of the underside, and all the stuff stuck to the coating comes off.  |
1) Galvanization is a sacrificial coating. Once it's been used up, the steel is next to go.
2) There are several aluminum/plated steel interfaces, these are not completely neutral, galvanically, so in the presence of a salt, the materials will corrode more quickly.
3) bearings, bushings, clamps, ect are susceptible to corrosion because salt can find it's way into places that are not easily reached with a hose.
http://986forum.com/forums/showthread.php?t=18138
http://986forum.com/forums/showthread.php?t=15182
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