The 25-year/250,000-mile refresh, UPDATE 5.15.2017: After first 1,000-mile trip |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
The 25-year/250,000-mile refresh, UPDATE 5.15.2017: After first 1,000-mile trip |
horizontally-opposed |
Feb 8 2008, 03:03 PM
Post
#1
|
Advanced Member Group: Members Posts: 3,445 Joined: 12-May 04 From: San Francisco Member No.: 2,058 Region Association: None |
So I've decided to confront a few rust bubbles on my car, before painting it (the car looked great, but I never liked the wavy sides due to poor prep and no blocking).
If you can't stomach this first photo, please don't continue... (IMG:style_emoticons/default/biggrin.gif) pete Attached thumbnail(s) |
horizontally-opposed |
Feb 8 2008, 03:16 PM
Post
#2
|
Advanced Member Group: Members Posts: 3,445 Joined: 12-May 04 From: San Francisco Member No.: 2,058 Region Association: None |
Crap, I can't size some of the photos down small enough easily. But you guessed it on the sail panel. I'll load what I can now, do the rest later.
This is the left rear corner, has been bothering me for 17 years now (since the car was last painted)! Note the "RUST?" marking. Perhaps I was expecting the Easter Bunny? pete Attached thumbnail(s) |
SirAndy |
Feb 14 2008, 11:57 AM
Post
#3
|
Resident German Group: Admin Posts: 41,890 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
This is the left rear corner, has been bothering me for 17 years now (since the car was last painted)! Note the "RUST?" marking. you will have to remove *ALL* of the foam in that cavity! on both sides! the reason why it's rusted there is that the foam is sealed off but will get brittle after 30 years and soak in water which will have ample time to do it's rusty work. you'll have to scrape out all the foam on both sides and treat the cavity with metal ready (or similar) and then seal it off with something like por-15 ... (IMG:style_emoticons/default/stirthepot.gif) Andy (IMG:http://www.914world.com/bbs2/uploads/post-2058-1202505373_thumb.jpg) |
John |
Feb 14 2008, 12:38 PM
Post
#4
|
member? what's a member? Group: Members Posts: 3,393 Joined: 30-January 04 From: Evansville, IN (SIRPCA) Member No.: 1,615 Region Association: None |
you will have to remove *ALL* of the foam in that cavity! on both sides! the reason why it's rusted there is that the foam is sealed off but will get brittle after 30 years and soak in water which will have ample time to do it's rusty work. you'll have to scrape out all the foam on both sides and treat the cavity with metal ready (or similar) and then seal it off with something like por-15 ... (IMG:style_emoticons/default/stirthepot.gif) Andy I agree with everything Andy had to say with the exception of the POR-15. I won't be using that on anything else. Stick with a good quality epoxy primer and you will be happier in the long run. |
Lo-Fi Version | Time is now: 23rd November 2024 - 02:11 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |