1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

How To: Clean your oxidized aluminum wheels

Thread Tools
 
Search this Thread
 
Old Jun 4, 2007 | 08:18 PM
  #1  
kgray's Avatar
Thread Starter
GOT WANKEL?
Tenured Member 10 Years
 
Joined: Jan 2005
Posts: 1,324
Likes: 1
From: Kansas City, MO
How To: Clean your oxidized aluminum wheels

I know all of us are always looking for some new wheels to put on the 7, but the bolt pattern is tough to get around. From day 1, i have been trying my best to get my wheels to look somewhat back to their original glory. I have tried about 20-30 of the off-the-shelf cleaners and remedies, steel wool, other abrasives, you name it and i have probably tried it. Finally, i saw an idea for aluminum canoes on a TV show while I was at the Hospital. I listened closely and decided to give it a shot. So, what is this magical substance? Oven cleaner! I tried it out today and was amazed, so i thought it was my duty to share.

Materials:

Oven cleaner (with Sodium Hydroxide)
Large Towel for wiping
Small detailing rag
Various wire brushes
Masking tape
A Hose
Some sort of polishing compound





Small wire brushes like this work great!


Next, Mask off the center cap (oven cleaner is nasty stuff)






Now that the cap is safe, apply several thin, even coats of oven cleaner to the wheel and allow 10 or so minutes for it to work.


Wipe off overspray on the tires.


You will begin to see bubbles forming, and it is now about time to clean it off.


With a wire brush, start scrubbing the wheel.




In this picture, the lower half of the wheel has been scrubbed with a wire brush and wiped off.

Keep scrubbing until the oxidation is gone (maybe 10 minutes at the most)


Rinse the wheel off and make sure that all of the cleaner is washed away


Apply a thin coat of polish (wax, Mother's Mag Polish, Eagle-One Wadding polish, etc.)


Allow wax to dry and buff out


Finished Product! I was amazed of the difference it made. My camera still can't due the reflection justice.




Reply
Old Jun 4, 2007 | 08:19 PM
  #2  
kgray's Avatar
Thread Starter
GOT WANKEL?
Tenured Member 10 Years
 
Joined: Jan 2005
Posts: 1,324
Likes: 1
From: Kansas City, MO
I should have named this thread "How To: Remove 28 years of oxidation with a kitchen cleaner. With this method, posssibilities are endless. You could mask off all except the lip and polish it, use a wire brush that goes in a drill, any polish, paint center after, use a bench buffer, anything.




Reply
Old Jun 4, 2007 | 08:29 PM
  #3  
876portturbo's Avatar
getcha brap on
Tenured Member 05 Years
iTrader: (4)
 
Joined: Sep 2006
Posts: 355
Likes: 1
From: North TX
I am one of the very few that actually like the wheels that came on my SA and dont plan to change them, and I have tried a few wheels cleaners as well with no results. I will give this a try, thanks for the tip.
Reply
Old Jun 4, 2007 | 08:29 PM
  #4  
Jeezus's Avatar
Stu-Tron Get Yo Groove On
Tenured Member: 15 Years
iTrader: (5)
 
Joined: Nov 2006
Posts: 8,482
Likes: 31
From: Huntsville AL
+1, Voted for archive!
Reply
Old Jun 4, 2007 | 08:32 PM
  #5  
nick812's Avatar
13b P-port on a budget
Tenured Member 15 Years
 
Joined: Nov 2004
Posts: 3,003
Likes: 0
From: Louisville KY
ok What wheels are those I have a set of X wheels I might try this on.
Reply
Old Jun 4, 2007 | 08:39 PM
  #6  
'84-12A-GSL's Avatar
Rotary Enthusiast
Tenured Member 05 Years
 
Joined: May 2007
Posts: 770
Likes: 0
From: Canada
Those came out good, great job. Has anyone removed the clear coat off their rims, and polished them up like chrome?
Reply
Old Jun 4, 2007 | 08:40 PM
  #7  
kgray's Avatar
Thread Starter
GOT WANKEL?
Tenured Member 10 Years
 
Joined: Jan 2005
Posts: 1,324
Likes: 1
From: Kansas City, MO
My wheels are Almex made by Yokohama. I used the same technique on the inner side of the wheels to get the caked on brake dust off and it, too worked well. Next time I have the wheels off, i should take a pic of the inside where it says "Made in Japan" and "The Yokohama Tire Co."

Last edited by kgray; Jun 4, 2007 at 08:46 PM.
Reply
Old Jun 4, 2007 | 08:43 PM
  #8  
kgray's Avatar
Thread Starter
GOT WANKEL?
Tenured Member 10 Years
 
Joined: Jan 2005
Posts: 1,324
Likes: 1
From: Kansas City, MO
'84-12A-GSL, that could be done with the same technique. Masking, paint thinne, sandpaper (from coarse to very fine), then polish. I know someone had their SE wheels chromed, but that sure doesn't cost the $3 that this costed me. For polish, i just used some old Car wax, but i have also used the Mother's stuff with good results, but it isn't free!
Reply
Old Jun 4, 2007 | 10:09 PM
  #9  
sly-sa22c's Avatar
That damn Aussie!
 
Joined: Apr 2007
Posts: 141
Likes: 0
From: Canberra, Australia
if you just have caked on brake dust i find that a 50-50 mix of mothers wheel cleaner and quick detailer works well followed by another squirt of the quick detailer than a polish with autosol or similar (or any metal polish) and you can get stuff that's been blac for years to come up as new.
Reply
Old Jun 4, 2007 | 10:32 PM
  #10  
dj55b's Avatar
Banned. I got OWNED!!!
iTrader: (2)
 
Joined: Oct 2004
Posts: 6,122
Likes: 1
From: London, Ontario
Thanks for sharing .. now i want to get an old set and try it out
Reply
Old Jun 5, 2007 | 01:52 AM
  #11  
brandon davis's Avatar
Rotary Enthusiast
Tenured Member 05 Years
iTrader: (3)
 
Joined: Jul 2004
Posts: 964
Likes: 1
From: Washington
Archive???
Reply
Old Jun 5, 2007 | 08:09 AM
  #12  
mazdaverx713b's Avatar
Have RX-7, will restore
Veteran: Army
Tenured Member: 20 Years
Loved
Community Favorite
iTrader: (91)
 
Joined: Oct 2003
Posts: 22,577
Likes: 1,273
From: Ohio
very very great writeup!!!!! nice looking wheels as well. it appears that what you did removed the corrosion caused by balancing weights. did that oven cleaner remove the clear off of the wheels?
Reply
Old Jun 5, 2007 | 08:19 AM
  #13  
Hades12's Avatar
Burning Oil-Grinding 3rd
Tenured Member 10 Years
 
Joined: Apr 2002
Posts: 4,094
Likes: 1
From: Union Mills NC
Originally Posted by 876portturbo
I am one of the very few that actually like the wheels that came on my SA and dont plan to change them, and I have tried a few wheels cleaners as well with no results. I will give this a try, thanks for the tip.
Those were available at the dealer and are very hard to find now. There is a thread in the archive about out the SA wheels.



Great job on the clean up.
Reply
Old Jun 5, 2007 | 08:46 AM
  #14  
rx-7 obsessed's Avatar
WTF is a Piston?..Anyone?
Tenured Member 15 Years
 
Joined: Apr 2005
Posts: 872
Likes: 1
From: regina
+500 for archive
Reply
Old Jun 5, 2007 | 10:09 AM
  #15  
85rx7crazydriver's Avatar
Senior Member
Tenured Member 05 Years
 
Joined: Jul 2006
Posts: 472
Likes: 0
From: harrison, ar
do you think this will work on fb wheels with a lot of corrision?
Reply
Old Jun 5, 2007 | 10:30 AM
  #16  
kgray's Avatar
Thread Starter
GOT WANKEL?
Tenured Member 10 Years
 
Joined: Jan 2005
Posts: 1,324
Likes: 1
From: Kansas City, MO
as long as they are aluminum then yes are you talking about the + wheels
Reply
Old Jun 5, 2007 | 01:26 PM
  #17  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,833
Likes: 3,232
From: https://www2.mazda.com/en/100th/
thanks for the writeup! i was just looking at my wheels last weekend, wondering wtf to do.
Reply
Old Jun 5, 2007 | 03:42 PM
  #18  
85rx7crazydriver's Avatar
Senior Member
Tenured Member 05 Years
 
Joined: Jul 2006
Posts: 472
Likes: 0
From: harrison, ar
Originally Posted by kgray
as long as they are aluminum then yes are you talking about the + wheels
yes
Reply
Old Jun 5, 2007 | 04:20 PM
  #19  
HEYTOYOTAGUY's Avatar
Senior Member
 
Joined: Jun 2007
Posts: 424
Likes: 0
From: la
Wwwooowww!!!
Reply
Old Jun 5, 2007 | 07:47 PM
  #20  
trochoid's Avatar
Old Fart Young at Heart
Tenured Member 10 Years
iTrader: (6)
 
Joined: Apr 2004
Posts: 15,145
Likes: 8
From: St Joe MO
Nice job Kevin. One short warning. Since the alumimum is now clean and exposed, it will corrode faster than before. The sooner it's sealed and protected, the longer the work will last. This would be a good time to paint the rest of the wheel, then shoot an automotive clearcoat over the entire wheel.
Reply
Old Jun 6, 2007 | 01:08 AM
  #21  
notveryhappyjack's Avatar
1 bar boost
Tenured Member 15 Years
iTrader: (4)
 
Joined: Jun 2005
Posts: 2,753
Likes: 5
From: Seattle, Washington
loooks much better, i never would have thought to use oven cleaner
Reply
Old Jun 6, 2007 | 07:22 AM
  #22  
Latin270's Avatar
Eats, Sleeps, Dreams Rotary
Tenured Member 05 Years
 
Joined: Jul 2004
Posts: 3,247
Likes: 2
From: Allentown, PA - Paterson, NJ
:sticky:
Reply
Old Jun 6, 2007 | 02:56 PM
  #23  
web777's Avatar
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Mar 2003
Posts: 1,228
Likes: 0
From: LOS ANGELES
Just FYI: you should be able to pop of the cap instead of masking it.
Reply
Old Jun 6, 2007 | 03:00 PM
  #24  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,833
Likes: 3,232
From: https://www2.mazda.com/en/100th/
Originally Posted by web777
Just FYI: you should be able to pop of the cap instead of masking it.
yep, theres a little spring clip
Reply
Old Jun 6, 2007 | 03:01 PM
  #25  
Rotarx7's Avatar
hoycee$$$$$
Tenured Member 15 Years
iTrader: (3)
 
Joined: Jun 2004
Posts: 932
Likes: 1
From: pasadena
oooh im doing this to my SE wheels manana
Reply



All times are GMT -5. The time now is 10:34 PM.