C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

polishing control arms

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Old Feb 24, 2008 | 02:27 PM
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Default polishing control arms

could someone explain the process in detail of polishing my aluminum control arms......i'm bored what can I say? thanks
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Old Feb 24, 2008 | 03:07 PM
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You can just scrub them with some steel whool. Scrub in the same direction. The will come out very nice.
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Old Feb 24, 2008 | 03:12 PM
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i used drill with a fine wire brush to clean all my suspension pieces.even the half shafts looked new.as sson as i get it back on the lift im going to follow up with a mothers power ball.
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Old Feb 24, 2008 | 03:46 PM
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what polishing compound is everone using to polish the arms?
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Old Feb 24, 2008 | 07:23 PM
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Blue Magic
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Old Feb 24, 2008 | 07:52 PM
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blue magic and a wire brush? how fine?
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Old Feb 24, 2008 | 07:54 PM
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wire brush will clean them up but I would use steel wool if you are going to polish them.
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Old Feb 24, 2008 | 09:09 PM
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I used a dry green scrtach pad and they looked cleaned, not shinny but very clean.
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Old Feb 24, 2008 | 09:57 PM
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I just got a bunch of rags and used Mothers aluminum polish.. They really shine.
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Old Feb 24, 2008 | 10:01 PM
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does anyone have a definitive coherent step by step on how to polish raw aluminum control arms?
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Old Feb 24, 2008 | 10:48 PM
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Polishing metal merely involves putting a finer and finer series of scratches on the metal. First you have to smooth the surface of the metal. How far do you want to go? If you are doing them by hand, you can start with some 180 or 220 grit sandpaper. Sand them until all the surfaces are smooth with no nicks or gouges or lumps. Now sand out all the 180/220 scratches with some 400 grit paper. Sand the 400 grit scratches out with some 600 grit. Get rid of the 600 grit scratches with some 1000 grit. 1000 grit scratches can be removed using 1500 grit. Get rid of those pesky 1500 grit scratches with some 2000 grit. Now you're ready for some metal polish like Mother's, Simichrome, etc. Your control arms will be shiny.
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Old Feb 24, 2008 | 11:36 PM
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Mothers and 0000 steel , then just mothers, over and over, and they will turn to chrome
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Old Feb 25, 2008 | 06:07 AM
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Originally Posted by kowalski340
could someone explain the process in detail of polishing my aluminum control arms......i'm bored what can I say? thanks
i cleaned mine up real good and use a product i got at the parts store called luster lace. cant remember who makes it but it is in a black plastc container like paste wax. they have a couple diffrent kinds and i have tried them all and the strips work the best. i love it and used it on all my polished items.the reason i like it so much is the product is in the material all you do is cut a piece the size you want and have at it
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