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

Polishing Aluminum....

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Old Dec 9, 2002 | 12:08 PM
  #1  
No Ordinary 91's Avatar
No Ordinary 91
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Default Polishing Aluminum....

I have started polishing my plenum, again, I have knocked almost everything down with a metal file, and 80 grit sand paper, and plan on going down to 1500 wet sanding, and then polishing it. For those of you that have done it what grit paper did you use before polishing? Should I go down to 2200?

TIA
-NO91
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Old Dec 9, 2002 | 01:40 PM
  #2  
fullboogie
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Default Re: Polishing Aluminum.... (No Ordinary 91)

When I polished the intake on my Ford, I got down to 1200 before going to the polishing wheel. Seemed to work fine for me.
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Old Dec 9, 2002 | 02:47 PM
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Default Re: Polishing Aluminum.... (fullboogie)

when i did my wheels i went to 2000, dont think you really need to go that far but the 2000 paper was easy to find
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Old Dec 9, 2002 | 03:50 PM
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Default Re: Polishing Aluminum.... (No Ordinary 91)

when your all done, make sure you put some kinda protectant on it.

the aluminum will fade and you will have to keep polishing it...
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Old Dec 9, 2002 | 03:54 PM
  #5  
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From: 2003 Points Champ Great Lakes Corvette Challenge; 2006/2007 Winner MSD True Street
Default Re: Polishing Aluminum.... (bogus)

The best protectant I found is just having it chromed! I found out the hard way that polished alum is hard to keep that way. :seeya
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Old Dec 10, 2002 | 04:51 AM
  #6  
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Default Re: Polishing Aluminum.... (MJT383NO2)

Used 1200 and topuched up with 2000.
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Old Dec 10, 2002 | 08:36 AM
  #7  
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Default Re: Polishing Aluminum.... (No Ordinary 91)

The following works well for me.
Use the BUSCH'S alum. polishing products....When done with the Bushes Alum. polish finish off with Bushes Alum. wax and sealer. I bought these products from the Ecklers catalog.....
And am proof on how well they work, and hold the polished look.
good luck
tony
:flag :flag :cool:
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