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Repairing annodisin...
 

[Closed] Repairing annodising?

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[#3710680]

Purely for aesthetic reasons I have a hope eternal seat post with moderate wear of the anodising , bottom 1/3. Is there any after market method DIY or commercial method of touching up apart from my old trick of a permanent marker (not permanent on metal ๐Ÿ˜‰ )


 
Posted : 24/02/2012 1:47 pm
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buy a bigger frame so there's more post in the seat tube ๐Ÿ™‚


 
Posted : 24/02/2012 1:47 pm
 JAG
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Foxy - short answer is No (if you're sure it's anodising of course)

Anodising is not a paint but a deliberate layer of oxidisation (like rust) built up on Aluminium parts to provide protection or a pretty coloured finish.


 
Posted : 24/02/2012 2:02 pm
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OHP permanent marker pen??


 
Posted : 24/02/2012 2:22 pm
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Yeah tried the OHP but scratches off but will suffice for now ๐Ÿ™‚

Yes JAG anodising - was just asking if anyone had used something in replacement for reanodising something ๐Ÿ™‚

Almost tempted to touch up with Airfix enamel ๐Ÿ™‚ or light dusting of car body spray paint ๐Ÿ™‚

@WW doing that but its got a short seat tube in the design - x's fingers ๐Ÿ™‚


 
Posted : 24/02/2012 2:59 pm
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Foxyrider - there is a place in Newton Abbot (not far from you) that does anodising and they might throw it in the barrel with something else to get the colour back?

Teign Metal Refinishers - I think that is what they are called?

They have done a few bits for me in the past (inc. a complete frame) - and they are VERY good?


 
Posted : 24/02/2012 3:17 pm
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I was just reading about the same issue on Retrobike - nail varnish is apparently very good, but i doubt it's all that durable. You do get the added bonus of applying it to your fingernails too though.

Anyway, why are you so worried about a little bit of a wear mark on a seatpost? A bike is meant to be ridden/wear out, just see it as a sign that it is being used as it should. I reckon bikes look better with scuffs on, just like trainers. ๐Ÿ˜‰


 
Posted : 24/02/2012 3:21 pm
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@ltheisinger - thanks for that - would have to anodise 1/2 the post as it has got etched writing/logo 1/2 way up ๐Ÿ™‚

@GG - purely for build photos for a mag ๐Ÿ™‚ Wouldn't care otherwise ๐Ÿ™‚ may try the nail varnish ๐Ÿ™‚ (on the post ; )


 
Posted : 24/02/2012 3:45 pm
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stevetheanodiser off here is your man. He stripped the black anodising off some of my parts, & re-anodised them red. The Hope seat clamp came back with the logo still visible, albeit in red. There was a post last week. Your laser etched logo would go black but I guess you could just te-colour it back in white.


 
Posted : 24/02/2012 5:21 pm
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Fair enough foxy, let us know how you get on!


 
Posted : 26/02/2012 11:17 am