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Thread started 10 Oct 2008 (Friday) 10:58
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Scratched my 40D, touchup?

 
bloodninja
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Oct 10, 2008 10:58 |  #1

Accidentally scratched the bottom of my 40D leaving some bare magnesium the size of a tic tac. The mag has started to oxidize, will this be a problem? Should I touch the spots up to prevent further oxidation or peeling. I love this camera and I want it to last.

Thanks in advance.


Canon EOS 40D | EF 28-135mm f/3.5-5.6 IS USM

  
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mleone
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Oct 10, 2008 13:09 |  #2

Clean the oxidation off. Use paint, sharpie or tape and cover it up.


:D My goodies

  
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Mark001
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Oct 10, 2008 13:14 as a reply to  @ mleone's post |  #3

Maybe some black automotive touch-up paint?


- Mark
1D Mark III, 20D, 400 F5.6, 24-105 F4 IS, 17-40 F4, 70-200 F2.8 IS, 100 F2.8 Macro, 1.4xII, 580EX II

  
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macroshooter1970
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Oct 10, 2008 13:22 |  #4

better call maaco....just kidding of course.




  
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steved110
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Oct 10, 2008 14:02 as a reply to  @ macroshooter1970's post |  #5

Forget about it. Doesn't mean squat, but a botched cosmetic repair will make it much much worse.

The magnesium alloy will NOT corrode - it just oxides the outside layer then stabilises.


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Terrywoodenpic
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Oct 10, 2008 14:02 |  #6

Like all aluminium/ magnesium alloys, bare metal oxidises on the surface virtually at once.
Just touch up with matching paint and no one will ever know. It certainly won't do any harm.


Terry_______________
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wasted money cameras never on film.

  
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Perfect_10
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Oct 10, 2008 14:28 as a reply to  @ Terrywoodenpic's post |  #7

Get a grip ..


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basroil
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Oct 10, 2008 14:52 |  #8

My suggestion, leave it as is. Chicks dig battle scars ;)


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bildeb0rg
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Oct 11, 2008 03:23 |  #9

basroil wrote in post #6473231 (external link)
My suggestion, leave it as is. Chicks dig battle scars ;)

+1. Shows yo a badassmofo, duuuuude ;)




  
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yogestee
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Oct 11, 2008 06:18 |  #10

steved110 wrote in post #6472965 (external link)
Forget about it. Doesn't mean squat, but a botched cosmetic repair will make it much much worse.

The magnesium alloy will NOT corrode - it just oxides the outside layer then stabilises.

I agree with Steve.. Besides a few scratches here and there will give your 40D some road cred..


Jurgen
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Atlixco
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Oct 11, 2008 06:36 |  #11

bloodninja wrote in post #6472119 (external link)
Accidentally scratched the bottom of my 40D leaving some bare magnesium the size of a tic tac. The mag has started to oxidize, will this be a problem? Should I touch the spots up to prevent further oxidation or peeling. I love this camera and I want it to last.

Thanks in advance.

The sweat from hands contain some salt and may give some electrolyze corrosion; just buy a little touch up automotive paint ( small bottle with the brush inside) ........just my 2 cents


greeting, comments welcome :D (60D, 40D, EFS 17-55, EFS 17-85, EF 70-210 , ST-E2, and 2 430 EX ...and S5 IS p/s for fun)

  
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SnlpeR
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Oct 11, 2008 06:39 |  #12

mothers polish..
make it shine




  
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therock
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Oct 11, 2008 06:42 |  #13

Seal it up ASAP.
What loves to happen here is the oxidation will travel under the finished surface and then raised bubble like bumps will appear and the rest is history.


therock @ alcphoto.net (external link)

50D/ EFS 10-22 / 17-55 2.8 IS / EF 50 1.4 / 28-135 Kit Lens / 70-200 2.8 IS / EF 300 f4L IS / EF 1.4x II

  
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Eagle
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Oct 11, 2008 10:38 as a reply to  @ therock's post |  #14

Sand, primer, light sand, paint, set on shelf in air tight case, close case, lock, and admire your beautiful pristine condition camera and never touch it again.
:lol::lol:
Oh better yet, don't worry about it and go shoot some more.

One more thing, post pics of this minor blemish.


7D MKII ■ 10-22 ■ 15-85 ■ 28-135 ■ Σ 50-150 ■ 70-200 f4L ■ 100-400L ■ 580EX II
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Flo
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Oct 11, 2008 11:06 as a reply to  @ Eagle's post |  #15

Clear nailpolish:D


you're a great friend, but if Zombies chase us, I am tripping you.

  
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Scratched my 40D, touchup?
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