Paint and Body Auto Body Repair, Painting and Prep

wetsanding carbon fiber?

Thread Tools
 
Search this Thread
 
Old Oct 23, 2007 | 09:36 AM
  #1  
ProudToBeAwesome's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Mar 2007
Posts: 1,172
Likes: 0
From: Wisconsin
Default wetsanding carbon fiber?

so i got a duckbill for my hatch and the guy did a kinda crappy job painting it
he grabbed it while it was still wet and left a bunch of finger prints. i want to take the paint off to show the c/f again
anyone have any imput on this cause i dont wanna ruin the c/f
the guy i got it from said there was a thing i can get that can just take off the top layer of paint
any ideas?
Reply
Old Oct 23, 2007 | 11:46 AM
  #2  
kv_sir's Avatar
Junior Member
 
Joined: Nov 2004
Posts: 24
Likes: 0
Default Re: wetsanding carbon fiber? (ProudToBeAwesome)

UNless you have a paint thickness gauge to measure how much clearcoat you have to play with, I would go the safer route and take out the buffer with a cutting pad and compound, then follow up with some finishing polish and a white polishing pad to restore its gloss. Keep going with the compound until the fingerprints go away.

Otherwise if you're certain there's a good amount of clearcoat left, go ahead and wetsand, but you will have to compound and polish after anyway.
Reply
Old Oct 23, 2007 | 12:45 PM
  #3  
powerflow's Avatar
Honda-Tech Member
 
Joined: Dec 2003
Posts: 689
Likes: 0
Default Re: wetsanding carbon fiber? (kv_sir)

A mil gauge will do nothing for this guy, its carbon fiber. The paint is also hardened so a wet mil gauge will also not work. The most common way to accurately mil gauge clear to use it before and after the clear.
Reply
Old Oct 24, 2007 | 08:28 AM
  #4  
05 600RR's Avatar
Honda-Tech Member
 
Joined: Mar 2001
Posts: 640
Likes: 0
From: Carson City, NV, USA
Default

He doesn't want to buff it, he wants to take the paint off and go back to carbon fiber.........

I don't think you can get the paint off without damaging the resin on top of the carbon fiber. I suggest buff out the prints, as noted above, sell it and get the one you want.
Reply
Old Oct 24, 2007 | 09:01 AM
  #5  
powerflow's Avatar
Honda-Tech Member
 
Joined: Dec 2003
Posts: 689
Likes: 0
Default Re: (05 600RR)

If the paint is fresh enough it will come off with solvent, try some thinner first. Since the part should be cleared anyway for protection, sanding the resin would remove whats left. CF resin is some extremely tough stuff, scuffing it up won't matter if you clear over it..
Reply
Old Oct 24, 2007 | 09:55 AM
  #6  
WihaSi's Avatar
 
Joined: Feb 2007
Posts: 779
Likes: 0
From: Pittsburgh, PA, USA
Default Re: wetsanding carbon fiber? (ProudToBeAwesome)

Get it media blasted then re-clear it.
Reply
Old Oct 24, 2007 | 11:16 AM
  #7  
DC209's Avatar
Honda-Tech Member
 
Joined: Sep 2007
Posts: 291
Likes: 0
From: delhi, ca, united states
Default Re: wetsanding carbon fiber? (ProudToBeAwesome)

just buy a new one and save youre self the hasle trying to remove the paint is work and its probably not going to look thgat good just sell it and buy a new one carbon fiber is pretty delicate
Reply
Old Oct 24, 2007 | 11:21 AM
  #8  
ek-g6's Avatar
Member
 
Joined: Sep 2007
Posts: 1,246
Likes: 0
From: Fresno, CA, United Statses Of A
Default Re: wetsanding carbon fiber? (powerflow)

i say just use paint stripper and take off all paint and clear coat, sand it with 800 grit or better then just re-clear coat it. its going to be hard to take out just the paint without doing something to the clear coat. i had to do the same to my carbon fiber hood, clear coat was cracked and had paint in alot of area and had to strip all of it out.
Reply
Old Oct 26, 2007 | 11:41 AM
  #9  
2+2=5's Avatar
Junior Member
 
Joined: Oct 2003
Posts: 710
Likes: 0
From: socal, US
Default Re: wetsanding carbon fiber? (ek-g6)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ek-g6 &raquo;</TD></TR><TR><TD CLASS="quote">i say just use paint stripper and take off all paint and clear coat, sand it with 800 grit or better then just re-clear coat it. its going to be hard to take out just the paint without doing something to the clear coat. i had to do the same to my carbon fiber hood, clear coat was cracked and had paint in alot of area and had to strip all of it out. </TD></TR></TABLE>

why would you want to chemical stripe the clear coat?

the resin and all the crap is sandwich there and you'll have a hell of a time to clean up the mess if the striping agent go too deep. it's not like you have a metal that you can bondo over it and hide that thing.

to the op: just cut it and buff it first, if it still doesn't clean it up to wetsand it down and re cc it. i doubt there's any CC on most of the cheap cf stuff, it's just a thin gelcoat and that's all you get
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sk33t-EM1
Honda Civic / Del Sol (1992 - 2000)
3
Jan 21, 2011 02:41 PM
angel949
Paint and Body
22
Oct 12, 2008 07:26 PM
brandobot89
Paint and Body
11
Nov 16, 2007 07:41 AM
importfanatic17
Honda Accord (1990 - 2002)
1
Sep 4, 2006 06:49 PM
euclid
Honda / Acura
3
Feb 18, 2004 02:17 PM




All times are GMT -8. The time now is 04:07 AM.