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Help/ advice re clearing carbon bonnet
Posted: Mon Jun 10, 2013 8:51 pm
by ddoubledanny
As above has any one got any info on carbon re lacquering as in like the grade of sand paper, do I sand wet or dry, what sort of lacquer i need any help would be highly appreciated thanks

Posted: Mon Jun 10, 2013 8:53 pm
by mercutio
I would use very fine paper and just keep going slowly so you don't break through
Posted: Mon Jun 10, 2013 10:21 pm
by ddoubledanny
Cheers bud what sort of grade maybe 1500 wet or dry I'm confused lol.

Posted: Mon Jun 10, 2013 10:22 pm
by mercutio
maybe 1200-1500 wet and dry but I am sure some of the paint pro's will be on to post soon
Posted: Mon Jun 10, 2013 10:29 pm
by Vtecmec
Depending on the condition you might get away with just a polish or 2000 wet flatting and then a polish.
If you need to re-lacquer, then 800's wet to scuff it up and then paint.
@RattyMcClelland
Posted: Mon Jun 10, 2013 10:37 pm
by RattyMcClelland
Lacquer wont hide 800grit. It will struggle to hide 1500 marks.
I would get fine and fine and fine until p3000 maybe. Then polish. The grey scotchbrite and scuff stuff paste then reclear with a 2k only. 1k wont offer enough UV protection.
Posted: Mon Jun 10, 2013 10:44 pm
by ddoubledanny
Thanks guys so I should be looking at wet and dry 1500 grit working my way up to 3000 grit then scothbrite then 2k lacquer only.
thinking about it I might just do the prep and get a pro to clear coat it with 2k
Posted: Mon Jun 10, 2013 11:54 pm
by lewd lude lover
be ready for a million pinprick deformations when the lacquer avoids the tiny bubbles from moulding in the carbon... get a halfrauds lacquer dipper to fill them in if it happens but wait till each coat has cured or you will trap moisture and get blue spots.
Posted: Mon Jun 10, 2013 11:56 pm
by ddoubledanny
lewd lude lover wrote:be ready for a million pinprick deformations when the lacquer avoids the tiny bubbles from moulding in the carbon... get a halfrauds lacquer dipper to fill them in if it happens but wait till each coat has cured or you will trap moisture and get blue spots.
Thanks bud will prob leave the lacquer to a pro

Posted: Tue Jun 11, 2013 10:49 am
by lewd lude lover
then make sure they have done it to CF before because they wont take responsibility otherwise. The holes come from the vacuum forming of the carbon. Makes tiny tiny inclusions that allow bubbles to form when you put something viscous like lacquer on them. you end up with a little well. Like the gravity well's you see on physics programs when they show the earth and sun interact. just hundreds of them... little pits.