Advertise on Bikeforums.net



User Tag List

Results 1 to 10 of 10

Thread: Rust

  1. #1
    Senior Member
    Join Date
    Sep 2005
    Location
    Toronto, Ontario
    Posts
    124
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Rust

    Any suggestions on what to do with frame rust? I have a little rust in a lot of places on my CroMo MTB. Thanks!

  2. #2
    Senior Member sydney's Avatar
    Join Date
    Jan 2004
    Posts
    9,428
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    paint?

  3. #3
    Senior Member
    Join Date
    Sep 2005
    Location
    Toronto, Ontario
    Posts
    124
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by sydney
    paint?
    I didn't really want to do a full paint job. Its an old commuter.

  4. #4
    Senior Member mtbikerinpa's Avatar
    Join Date
    Dec 2004
    Location
    PA
    My Bikes
    92 Giant Sedona ATX Custom
    Posts
    1,672
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Wax.
    (I had to try a short response too. )
    Really, waxing with carnauba or similar wax will seal the rust(provided it is not real deep) and waterproof it. If it is beyond mere light film, then you will want to use a product similar to Extend to treat and stabilize it. Then, depending on your goal, paint and wax it when it is cured. Keep in mind, however, that when you do wax you will not be able to paint that area without a lot of cleaning.
    Aviation Mechanic, Bike racer, Fitness Equipment Restorer

    http://pedalmybike.com/userTrackies/myTrackie4758.jpg[/url]

  5. #5
    Senior Member sydney's Avatar
    Join Date
    Jan 2004
    Posts
    9,428
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by mooklekloon
    I didn't really want to do a full paint job. Its an old commuter.
    Was thinking more along the lines of touchup paint,but I ain't a rocket scientist. Maybe even clear fingernail polish.

  6. #6
    Banned.
    Join Date
    Feb 2003
    Location
    Fort Wayne, Indiana
    My Bikes
    84 Trek 660 Suntour Superbe; 87 Giant Rincon Shimano XT; 07 Mercian Vincitore Campy Veloce
    Posts
    4,766
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    You need to remove the rust first so get a steel pad or some fine emery paper and keep rubbing till the rust is gone, then go to a model store and buy Testors paint that will closely match the paint you have and just touch up the spot you sanded. If your really picky about the color match you can sample a small dab of paint on the bottom of your bottom bracket shell, wait for paint dry and see how it looks, keep adjusting color till you like it.

  7. #7
    Sometimes knows stuff. rmfnla's Avatar
    Join Date
    May 2005
    Location
    La La Land (We love it!)
    My Bikes
    Gilmour road, Curtlo road
    Posts
    2,538
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Hell, I'd just use a wire brush in a drill to remove the rust and then paint it with whatever you can scrounge from the local taggers.
    Today, I believe my jurisdiction ends here...

  8. #8
    Senior Member
    Join Date
    Sep 2005
    Location
    Toronto, Ontario
    Posts
    124
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    I might just seal it with clear nailpolish and put some red reflictive tape over it. I need more reflective stuff anyways.

  9. #9
    Senior Member
    Join Date
    Feb 2001
    Location
    England
    Posts
    12,269
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    Do you have Hammerite paint in the USA. You can apply it to rust, it is very tough and has a good finish. I just patched my old commuter bike for the winter.
    Apply wax to the clean frame for a winter coat.

  10. #10
    almost kosher
    Join Date
    Aug 2005
    Posts
    398
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Froze has the best idea. Removing rust entirely is the best option. That also gives the metal a good finish for any primer or repainting and touchups. It will also prevent rust from quickly reforming under the touchups.

    Another option is to hit the local auto parts store and pcik up a $4 can of rust ihibitor/primer. Apparently this stuff has a chemical in it that basically stops oxidation and puts a protective layer of clear over it. You'll still have to remove scaling, dirt or surface rust with a wire brush or something, but you won't have to get it to bare metal. Stuff works good. Good luck!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •