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 Post subject: Sanding carbon parts
PostPosted: Tue Mar 20, 2012 11:34 pm 
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Joined: Fri Oct 07, 2011 2:08 pm
Posts: 1365
How much can you sand down carbon before it becomes unsafe. I have sanded down a few parts, seat, seatpost etc but only as far as removing the clearcoat and decals and paint. Some WW seem to shave parts down further to lose weight. Just how far can you go and how do you know when to stop ?


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 Post subject: Sanding carbon parts
PostPosted: Tue Mar 20, 2012 11:47 pm 
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Joined: Sat Jan 06, 2007 9:47 pm
Posts: 3553
Location: Pittsburgh
A lot of it is trial and error. You have to be willing to accept failure.

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RUEGAMER 5.21kg, 11.48lbs

CRUMPTON 4.40kg, 9.70lbs


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 Post subject: Sanding carbon parts
Posted: Tue Mar 20, 2012 11:47 pm 


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 Post subject: Re: Sanding carbon parts
PostPosted: Wed Mar 21, 2012 9:17 am 
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Joined: Wed Jan 18, 2012 4:23 pm
Posts: 540
Location: Midlands, United Kingdom
If you are removing just the outer resin layer, you'll usually have little effect on strength, as soon as you uncover the fibres you'll start to affect it.

Simon

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Budget 26" HT build viewtopic.php?f=10&t=110956


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