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Old May 3, 2006 | 06:45 PM
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Default How To Get Rid Of This

my rear rotors are rusting where there isnt pad contact and it looks like ****. Im gonna have new wheels soon and dont want that behind them. Im gonna paint my calipers when I swap wheels, could I tape off the rotor and paint it or is there anything i can do to keep the rust off????
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Old May 3, 2006 | 07:35 PM
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I taped mine off and painted it. I used bulldog rattle can adhesion promotor. Then I just sprayed them with black paint followed by clear coat. They've been fine for a couple of years and its not high temp paint.
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Old May 4, 2006 | 09:36 AM
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Anyone else got any ideas????
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Old May 4, 2006 | 09:38 AM
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Painting them is pretty much the only thing you can do. I painted mine silver to match the caliper brackets. I used high temp paint and it still looks great.
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Old May 4, 2006 | 10:33 AM
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Originally Posted by 11secondhorse
my rear rotors are rusting where there isnt pad contact and it looks like ****. Im gonna have new wheels soon and dont want that behind them. Im gonna paint my calipers when I swap wheels, could I tape off the rotor and paint it or is there anything i can do to keep the rust off????
I do aggree, it dosn't look so nice at that stage, you could leave it a couple of weeks, its goes a dark brown colour almost black and its wont stand out so much.
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Old May 4, 2006 | 02:46 PM
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- Wire brush / wheel to knock of the loose rust
- Brake parts cleaner to remove grease
- Several layers of high temp paint - leftover caliper paint is ideal

So long as you get the rotor grease free and use a high temp paint it'll hold up at least a year.

Using primer and clearcoat is probably a good idea but to me this is something that I'm pretty much betting on retouching once every year or two, at tire rotations, etc.

I painted mine black along with my calipers and you can barely notice it, so a few problems wouldn't stick out. It's just when the whole thing is rusty it sticks out like crazy.
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Old May 5, 2006 | 11:05 AM
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Let it finish rusting and get uniform, it won't take very long.
Then get some vapor phase corrosion converter (like POR-15), paint on a light uniform coating and it will turn it flat black where the rust was.

Its simple, easy, and makes it look good with minimal fuss.

Worked good on mine.
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Old May 5, 2006 | 11:36 AM
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I was thinking about using something like POR15 but, I didn't have rust everywhere, and I was a little concerned about the thermal capacity and sunlight exposure limitations of it.

How long have you had yours POR'd?
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Old May 5, 2006 | 02:08 PM
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paint them, and get a good zinc coated rotor at replacement time.
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