LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

How to Clean Oxidized Aluminum???

Thread Tools
 
Search this Thread
 
Old 10-13-2003, 05:52 PM
  #1  
Registered User
Thread Starter
 
Socrates's Avatar
 
Join Date: Jun 2002
Posts: 28
Question How to Clean Oxidized Aluminum???

Does anyone have any suggestions on how one might clean extremely oxidized aluminum

I've searched the net and the forum for hours and to my surprise I didn’t find anything on the topic. Are there no cleaning solutions out there to tackle corroded aluminum
Socrates is offline  
Old 10-13-2003, 06:08 PM
  #2  
Registered User
 
S.J.S.'s Avatar
 
Join Date: May 1999
Location: HI.
Posts: 2,201
Well if it's normal oxidation just use some mothers polish on it. If its bad you might need to get a drill with a buffing wheel and some compound from Home Depot. If it's super BAD then you will have to take some sand paper to it. Start off with some 80 grit and sand everything smooth. then with 120, then 220, then 400 all the way to 1200 grit then polish it.

That'll work
S.J.S. is offline  
Old 10-13-2003, 08:12 PM
  #3  
Registered User
Thread Starter
 
Socrates's Avatar
 
Join Date: Jun 2002
Posts: 28
But are there any specific products for cleaning aluminum oxide? I'm trying to clean some PCM cases and the cases are just too irregular for sandpaper.
Socrates is offline  
Old 10-13-2003, 09:31 PM
  #4  
Registered User
 
94Sleeper's Avatar
 
Join Date: Mar 2002
Location: Tucson, Az
Posts: 196
I used some stuff called Metal Cleaner on my Intake Manifold and ceramic coated headers. You need to spray it on an area and use a small brass brush to clean the area. Rinse with water and move onto another area. This stuff made my intake shine up very nice.

Cleaned Intake

This might not work well on an electronic enclsure like a PCM but its your call.

Check out the link:

Metal Cleaner
94Sleeper is offline  
Old 10-14-2003, 03:59 PM
  #5  
Registered User
 
yorkie's Avatar
 
Join Date: Apr 2003
Location: Madison, North Carolina
Posts: 588
Ospho or a acid for etching aluminum works well

hardware stores or automotive paint shops have it.
yorkie is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
HarleyZ28
Cars For Sale
1
10-05-2015 06:23 AM
F'n1996Z28SS
Cars For Sale
0
06-03-2015 09:39 AM
warmeck
General 1967-2002 F-Body Tech
0
01-20-2015 10:29 PM
Vettenut97
Show and Shine / Paint and Body Care
2
08-15-2001 08:21 AM



Quick Reply: How to Clean Oxidized Aluminum???



All times are GMT -5. The time now is 12:03 PM.