Can you Dremel off excess powdercoat?

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  • Jand3rson
    Banned
    • Oct 2003
    • 37587

    #1

    Can you Dremel off excess powdercoat?

    When my wheels were powdercoated, they did the WHOLE wheel, including the mounting face and the inside of the centerbore. The mounting face being coated isn't an issue, but the thickness of the coating has made my centerbore just a hair too tight to fit onto the hub center ring of my adapters. Can I use a Dremel to remove the coating just far enough into the centerbore of the wheel to make a clean fit?
  • Philo
    Ich esse kleine Kinder
    • Oct 2008
    • 3334

    #2
    How thick is it? I would take a sander to the backside. It is recommended to have a paint free mounting surface.

    And for the centerbore, a dremel should work, just don't get at it too much. Wouldn't want a square where the circle goes.

    G/L
    -tim
    Originally posted by Jordan
    I like the stance
    -Coining hip terms since 10/9/03

    Comment

    • brianao34
      Mod Crazy
      • Jun 2010
      • 660

      #3
      You can sand off powdercoating by hand, its not that bad. I'd do that before I but a dremel to my wheels

      Comment

      • george graves
        I waste 90% of my day here and all I got was this stupid title
        • Oct 2003
        • 19986

        #4
        You can remove it by first smacking your power-coat guy upside the head.
        Originally posted by Matt-B
        hey does anyone know anyone who gets upset and makes electronics?

        Comment

        • JoeyBones
          E30 Addict
          • Feb 2010
          • 422

          #5
          1. I agree with George
          2. Cheap wheels? ya dremel Nice wheels, elbow grease and sand paper.
          3. Get a bore hone for a drill and use that...

          Comment

          • george graves
            I waste 90% of my day here and all I got was this stupid title
            • Oct 2003
            • 19986

            #6
            Power coat is plastic. Acetone eats (some? all?)plastic. Try that?
            Originally posted by Matt-B
            hey does anyone know anyone who gets upset and makes electronics?

            Comment

            • Brian D
              E30 Modder
              • Mar 2006
              • 832

              #7
              I've read of people having lug nuts/bolts loosen because of powdercoating being on the seating surface of the wheel and at the nut. Keep an eye on your torques for a while.
              1973 Bavaria

              Comment

              • JoeyBones
                E30 Addict
                • Feb 2010
                • 422

                #8
                Only problem I see with using chemicals is possibly going too far with it and ruining the finish elsewhere....I'd stick to something mechanical

                Comment

                • Jand3rson
                  Banned
                  • Oct 2003
                  • 37587

                  #9
                  Originally posted by brianao34
                  You can sand off powdercoating by hand, its not that bad. I'd do that before I but a dremel to my wheels
                  You guys know not of my skills with a Dremel, I'm a fucking surgeon. This is the guy that just removed the pinstripes from his car with one.

                  Comment

                  • rhett325i
                    E30 Addict
                    • Jan 2005
                    • 575

                    #10
                    I've seen them sand excess powdercoat on Orange Couny Choppers. What's good for them has GOT to be good for r3v.

                    Comment

                    • Farbin Kaiber
                      Lil' Puppet
                      • Jul 2007
                      • 29502

                      #11
                      Yes, clean it up. I would suggest taking everything off the mating surface. Even a little rust on a hub left when installing new rotors can cause vibration, so this is no different.

                      Comment

                      • Jand3rson
                        Banned
                        • Oct 2003
                        • 37587

                        #12
                        Just got finished with the centerbore of the first wheel, using solely the Dremel, and it worked beautifully, the wheel fits right on now.

                        Comment

                        • george graves
                          I waste 90% of my day here and all I got was this stupid title
                          • Oct 2003
                          • 19986

                          #13
                          Pic-tars of your ssssk-illz please!
                          Originally posted by Matt-B
                          hey does anyone know anyone who gets upset and makes electronics?

                          Comment

                          • einstein57
                            R3V OG
                            • Jun 2007
                            • 10780

                            #14
                            How about a little bit of paint stripper on the hube and face. Use a lot of soap and water to hose it off and you should be golden.
                            Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

                            www.gecoils.com
                            My euro 316 project Transaction Feedback

                            Comment

                            • Spaz
                              Crazy Canuck
                              • Oct 2003
                              • 2276

                              #15
                              Nice, Like suggested by others i'd suggest inspecting around the bead mounting area of the tire and the lip. Make sure it is smooth and free of bits as it might leak. Along with the hub mounting face should be clean.


                              -Cam
                              Cam .W '91 325is

                              Spaz's 1991 Alpine White???? S52 Build Thread...

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