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More abrasive than toothbrush?

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    More abrasive than toothbrush?

    There is this gunk on one of my wheels and its really caked on in many spots. A tooth brush is a perfect size for the job, but it's not abrasive enough even with wd-40. Is there something in between a wire brush and a toothbrush that would get the job done?
    BMW tech
    Umass Amherst
    05 wrx sti

    #2
    At first I thought this was spam gahaha. try a plastic brush. they sell smallish ones at dollar tree and harbor freight


    --Mike
    (OO=[][]=OO) For Life

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      #3
      More abrasive than toothbrush?

      Thanks Mike! The title is seriously conspicous hahaha
      BMW tech
      Umass Amherst
      05 wrx sti

      Comment


        #4
        no problem man! let us all know how it turns out


        --Mike
        (OO=[][]=OO) For Life

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          #5
          Don't know if it is safe to use on the wheels, but maybe a water based engine degreaser can help.
          1990 325i
          2004 330i Individual 6-speed
          sigpic


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            #6
            I don't know why you are using WD-40 as a degreaser, use simple green or similar. It is safe on painted surfaces.
            2014 Alpine White 335i MSport
            (Daily Driver)
            Full Mperformance Aero

            2007 Black Sapphire Metallic E92 335i (6MT)
            KW V2 Coilovers
            VRSF Catless Downpipes

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              #7
              Originally posted by codyep3 View Post
              I don't know why you are using WD-40 as a degreaser, use simple green or similar. It is safe on painted surfaces.

              Thanks for the tips guys, I used it because I don't care about the paint because it needs to be redone anyways, and I have some engine degreaser which may be similar and it didn't get good results. I really need to get one of these brushes.. Work all day tomorrow though gonna check if walmart sells them!
              BMW tech
              Umass Amherst
              05 wrx sti

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                #8
                Brake Cleaner will get that shit off for sure.
                sigpic
                1987 325e Lachssilber w/ MarkD chip and late bumpers, Zender EVO spoiler, s3.25 LSD

                Originally posted by nando
                I don't think there's really strong evidence that ZDDP harms cats.

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                  #9
                  WD-40 isn't a degreaser! it stands for Water Displacement formula 40.
                  Build thread

                  Bimmerlabs

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                    #10
                    Originally posted by itsonlygeorge View Post
                    Brake Cleaner will get that shit off for sure.

                    Ooooh yea! Need some of that in my toolbox

                    Originally posted by nando View Post
                    WD-40 isn't a degreaser! it stands for Water Displacement formula 40.

                    So what does it do? Gets rid of water?
                    BMW tech
                    Umass Amherst
                    05 wrx sti

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                      #11
                      If you aren't worried about the paint, why not use a wire brush?

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                        #12
                        Originally posted by AndrewBird View Post
                        If you aren't worried about the paint, why not use a wire brush?
                        I think OP is going at it to get rid of the gunk, and with stiff plastic, even if the paint gets scratched, it won't be completely worn down to bare, exposed metal.


                        --Mike
                        (OO=[][]=OO) For Life

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                          #13
                          Wouldn't a wire brush make scrapes in the metal? I don't want to paint them once they are ready and have all these scratches because I attacked them with metal on metal! Work and school has been occupying me so I haven't had any time to work on the 30 barely.. cant wait until school is out! calculated my last work+ school week in hours and it's 73 hours. Been making $ but losing time for bae
                          BMW tech
                          Umass Amherst
                          05 wrx sti

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                            #14
                            why not use a legit wheel cleaner like sonax? its made to dissolve caked on shit that develops on wheels
                            - 90 325is

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                              #15
                              i have had success with some nasty brake dust build up using vinegar.

                              1989 Coupe build thread: http://www.r3vlimited.com/board/showthread.php?t=312012
                              IG: @mitchlikesbikes

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