How to remove oxidation from aluminum

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  • limeex2
    Forum Sage
    Past Site Supporter
    • Dec 2012
    • 1498
    • Stillwater, Mn.

    #1

    How to remove oxidation from aluminum

    I know its been talked about before, but it oxidized motor covers or forks. What about rims? Its really hard to get around the spokes and keep the direction of abrasive travel the same. I have 4 wheels to do!
    Current Rides: 82 GS1100E, 00 Triumph 955 Speed Triple:twistedevil:, 03 Kawasaki ZRX1200, 01 Honda GL1800, '15 Kawasaki 1000 Versys
    Past Rides: 72 Honda SL-125, Kawasaki KE-175, 77 GS750 with total yosh stage 1 kit, 79 GS1000s, 80 GS1000S, 82 GS750e,82 GS1000S, 84 VF500f, 86 FZR600, 95 Triumph Sprint 900,96 Triumph Sprint, 97 Triumph Sprint, 01 Kawasaki ZRX1200, 07 Triumph Tiger 1050, 01 Yam YFZ250F
    Work in progress: 78 GS1000, unknown year GS1100ES
  • Guest

    #2
    Aluminum oxide is so hard it is used as sandpaper abrasive. Chemicals wont hardly touch it, the base metal is way softer. Basically you have to get medieval with it. Wire brush it, then polish. Bead blasting, or sand blasting works too.

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    • posplayr
      Forum LongTimer
      GSResource Superstar
      Past Site Supporter
      • Dec 2007
      • 23673
      • Tucson Az

      #3
      Try buddies method

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      • rustybronco
        Forum LongTimer
        Bard Award Winner
        GSResource Superstar
        Past Site Supporter
        • Jul 2005
        • 14961
        • Marysville, Michigan

        #4
        A wire brush chucked in a drill motor to remove the easily accessible spots and a whole lot of red scotch-brites.

        Are you doing a restoration project of some kind on a GS? Let everyone see what you are doing by posting the details here.


        Are you doing a restoration project of some kind on a GS? Let everyone see what you are doing by posting the details here.
        De-stinking Penelope http://thegsresources.com/_forum/sho...d.php?t=179245

        http://www.thegsresources.com/_forum...35#post1625535

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        • chuck hahn
          Forum LongTimer
          Past Site Supporter
          • May 2009
          • 25951
          • Norman, Oklahoma

          #5
          I have a 3 inch yellow sewn pad that has a 1/4 inch hole in the center. This fits on an arbor that goes in my air tool and that used with aluminum polish does the trick quickly.

          And Mothers makes what they call a power cone and a power ball..both go in the drill and are also very good tools for polishing rims.
          MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
          1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

          NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


          I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

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          • JEEPRUSTY

            #6
            silicon carbide sandpaper
            easy to do
            use the least abrasive paper that does the job or you will make a mess of things

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            • Guest

              #7
              Originally posted by posplayr
              I don't know if that stuff works but he is funny as hell

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              • chuck hahn
                Forum LongTimer
                Past Site Supporter
                • May 2009
                • 25951
                • Norman, Oklahoma

                #8
                Power balls and cones arent cheap..if you go that route use an electric drill. battery ones wont keep up with the size of the task...spend more time waiting on battery to charge than actually working.
                MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
                1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

                NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


                I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

                Comment

                • limeex2
                  Forum Sage
                  Past Site Supporter
                  • Dec 2012
                  • 1498
                  • Stillwater, Mn.

                  #9
                  Thanks gentlemen. I didnt realize the stuff was so tough. I had to use a dremmel on the spokes,they were nasty but after my accident I had lots of time on my hands and needed to do something besides eat and watch netflix.
                  Current Rides: 82 GS1100E, 00 Triumph 955 Speed Triple:twistedevil:, 03 Kawasaki ZRX1200, 01 Honda GL1800, '15 Kawasaki 1000 Versys
                  Past Rides: 72 Honda SL-125, Kawasaki KE-175, 77 GS750 with total yosh stage 1 kit, 79 GS1000s, 80 GS1000S, 82 GS750e,82 GS1000S, 84 VF500f, 86 FZR600, 95 Triumph Sprint 900,96 Triumph Sprint, 97 Triumph Sprint, 01 Kawasaki ZRX1200, 07 Triumph Tiger 1050, 01 Yam YFZ250F
                  Work in progress: 78 GS1000, unknown year GS1100ES

                  Comment

                  • BigD_83
                    Forum Sage
                    Past Site Supporter
                    • May 2011
                    • 4872
                    • Vancouver

                    #10
                    Originally posted by limeex2
                    but after my accident I had lots of time on my hands and needed to do something besides eat and watch netflix.
                    that is a quite a silver lining you've discovered in your cloud. Good on ya!
                    '83 GS650G
                    '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

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