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Rust on rotors.

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Old 04-23-2014, 01:35 PM
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540 vette
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Default Rust on rotors.

I have a 67 GTO pro street car and it has Wilwood brakes all around. I won't be driving it anytime soon and want to get the rust off the rotors and put something on them to protect them from it happening again. I really can't take everything apart easily because everything is safety wired. Any ideas.
Old 04-23-2014, 05:33 PM
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No ideas.
Old 04-23-2014, 06:03 PM
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Mike Ward
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Not much you can do about rust forming on cast iron surfaces other than reducing humidity in the storage location.
Old 04-23-2014, 07:12 PM
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0Todd TCE
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Rotor rust is something that will be forever on cast iron. The alternatives: plating, painting, even WD40 could all do well to reduce it while in storage but the first time you drive the first two are gone and the third option would require you to wash them first before use. None of it will cure it.
Old 04-23-2014, 09:06 PM
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72LS1Vette
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After either driving the car and using the brakes to clean off the rotors, or sanding them, you could plastic bag the whole rotor/hub assembly and re-install the wheels. That should keep the rotors pretty rust-free. You can add some moisture absorbing pellets (available at RV stores) to absorb any moisture that gets into the bags.

Storing the car in a climate-controlled environment is another option.



Rick B.
Old 04-23-2014, 10:07 PM
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Texas70
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I would not use regular plastic to wrap the rotors, it will hold any moisture in and cause more rust. The pellets may work, but there is a product just for what you are trying to do.

You can wrap the rotor (like 72LS1Vette suggested) with a VCI bag/plastic sheet/paper wrap and the rotor will look like new for a good while. Just do a search for VCI bag and see what you find available, you can also look them up on Uline.
Old 04-24-2014, 11:03 PM
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get a cheap spray can of clear paint,lightly spray the rotors
Old 04-24-2014, 11:28 PM
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ddawson
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What about using a De Squeak Spray.

Amazon.com: CRC 05080 De-Squeak Conditioning Treatment for Brakes - 11.25 Wt Oz.: Automotive Amazon.com: CRC 05080 De-Squeak Conditioning Treatment for Brakes - 11.25 Wt Oz.: Automotive

It goes on pretty smooth and covers well. Won't effect the pads like paint or grease.
Old 04-24-2014, 11:34 PM
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68/70Vette
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Spray the rotors with WD40. It won't effect the stopping ability. Well, if the rotors are sprayed with WD40, the first time you slam on the brakes, take it on the street with no cars behind and no really need to stop....That'll wipe off the WD40. I've done this. Really helps keeps the rust away.
Old 04-25-2014, 06:42 PM
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~Stingray
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Originally Posted by 68/70Vette
Spray the rotors with WD40. It won't effect the stopping ability. Well, if the rotors are sprayed with WD40, the first time you slam on the brakes, take it on the street with no cars behind and no really need to stop....That'll wipe off the WD40. I've done this. Really helps keeps the rust away.
This seems like a really really bad advice. I have not done it so I don't want to judge; especially to disagree with someone who has posted so much. But putting lubricant on your rotors doesn't make sense to me. Even if you are going to burn it off some with attempted hard stopping.
Old 04-25-2014, 06:48 PM
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Mike Ward
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Originally Posted by ~Stingray
This seems like a really really bad advice. I have not done it so I don't want to judge; especially to disagree with someone who has posted so much. But putting lubricant on your rotors doesn't make sense to me. Even if you are going to burn it off some with attempted hard stopping.
It is indeed bad advice.
Old 04-25-2014, 07:32 PM
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Paul L
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I wouldn't worry about rust. Go down to a local Chevrolet dealer and have a look at a new C7. The rotors will be rusty.
Old 04-25-2014, 09:24 PM
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Originally Posted by Mike Ward
It is indeed bad advice.
I am glad someone else agrees. I can't imagine putting a lubricant on something requires friction to stop.
Old 04-25-2014, 09:42 PM
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Originally Posted by paul 74
I wouldn't worry about rust. Go down to a local Chevrolet dealer and have a look at a new C7. The rotors will be rusty.


Don't worry about the rust.
It will be gone after you drive it just a bit.
It would have to be some serious rust before you need to worry.
Surface rust is no big deal


Old 04-25-2014, 10:27 PM
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A little 200 grit or a soft wire wheel will take care of any surface rust once you go to drive it again if you are that worried about it.
Old 04-25-2014, 10:40 PM
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Originally Posted by 72LS1Vette

Storing the car in a climate-controlled environment is another option.
a.k.a. Tucson, AZ
Old 04-25-2014, 10:42 PM
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If it bothers you that much get them zinc dipped - a lot of bother but they will look clean and shiny even after you use them. Lots of people do this in the C5/6 sections...search in there and there are DIY treads for doing it at home...
Old 04-26-2014, 09:29 AM
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There is an easy and quick fix ..take a scotch brite and remove the rust then use masking tape on the rotor surface. No more rust while in storage and nothing on the surface to worry about. Just a quick clean with lacquer thinner or alcohol and there ready to go. I've had bare metal parts stored for yrs with this method..

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