Aluminium corrosion

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Aluminium corrosion

locky
Hi,
I have had my bike stored in the same shed for a period of time with pool chlorine and the vapour from the chlorine has caused the aluminium forks to get surface corrosion. Any ideas on what to use to remove this and prevent it from coming back??
CB 750 C Honda  1981
KZ 400 Kawasaki 1975
XT 225 Yamaha  1997
DR 200 Suzuki    1995

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Re: Aluminium corrosion

sgtslag
Chlorine is a corrosive chemical, no matter what.  The only thing that might withstand it, is powder coating.  The easiest thing to remedy your problem is to remove the chlorine, or store your bike away from it.  I doubt the metal of the engine is the only thing being damaged by the chlorine gas...

With regards to cleaning off the corrosion, I would suggest  metal polish, but I would also recommend an Internet search on the topic of "cleaning corroded aluminum", or something to that effect.  Depending on how deep the corrosion is, you may need to use #00 steel wool to remove/smooth it, then use #000 steel wool, to polish things back up -- follow the grain of the metal, though.  After you finish polishing the fork tubes, hit them with a clear coat of paint, to protect them.  Cheers!
1979 CB750K (sold, 2012, but not forgotten)
1983 Kawasaki 440 LTD Belt Drive (sold, 2011)
1993 Kawasaki Voyager XII
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Re: Aluminium corrosion

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In reply to this post by locky
Try this stuff here http://www.topgundistributors.com/alumagchrome.html It is unbelievable! I have cleaned metal that was in a house fire with it. I used to use it on my Semi Truck.
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1976 CB 750-A X 2
1977 CB 750-A X 4
1977 CB 750-K
1976 CB 750 F
1981 CB 750
1966 Kawasaki SG 250
1981 KZ 750 LTD
1973 CB 350
1979 CM 185 Twinstar
1982 Honda XL 80
South of Eden (Kansas City MO)