Black tinting CFRP


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carboncactus
carboncactus
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Dust

http://www.talkcomposites.com/Uploads/Images/db628ad5-e0e7-47b9-873a-3d84.png
LaxFriedrichs
LaxFriedrichs
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Thanks CC. I wish I saw this post earlier, as I attacked it with automotive clear. There was a striking improvement, but no where near the surface quality and clarity of the resin infused laminates before I ruined them. I'll apply spin, and say it's a satin finished with a smoky coating to limit reflection.Hehe

What is so special about a booth? Limitation of humidity?
carboncactus
carboncactus
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No, water hides everything. Depending on what lacqquer you use (MS, HS, UHS) you will hide different levels of scratches. If it's pretty bad, I would think about using a layer of epoxy to fill everything. Then go up the grits 120,240,400,600. Then hit it with an MS, 600grit, another layer of MS. You wont get a good finish out of an aerosol, especially clear coat. In fact, you won't even get a good finish with an HPLV if you don't have a booth. If you can manage to find a way to line a small room with polythene sheet, you can get good results.

http://www.talkcomposites.com/Uploads/Images/db628ad5-e0e7-47b9-873a-3d84.png
LaxFriedrichs
LaxFriedrichs
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Hi Carbon. The main errors are the impurities in a thin top coat (minuscule bubbles - why didn't I degas!) and 120-grit scratches. Unfortunately, some one borrowed my camera cable - so not photos as of yet.

I mention plastidip due to seeing people use the aerosols can to paint cars, so inferred it should be good enough quality for this application?

Actually, when I wet the surface with water it's actually not too bad. Would standard automotive lacquer fill the scratches like water does?
Edited 12 Years Ago by LaxFriedrichs
carboncactus
carboncactus
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Have you got a photo of the part and said errors?

Just so you know, you wont get a good finish out of an aerosol. You might get somewhere, but will require some 1200 grit and polishing.

Plastidip is very heavy, what's you reasons for using it?

http://www.talkcomposites.com/Uploads/Images/db628ad5-e0e7-47b9-873a-3d84.png
LaxFriedrichs
LaxFriedrichs
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There are some tiny errors on my CFRP part and I would like to partially hide them with a final black tinted clear coat of some description with an aerosol can. I have never spray painted anything before and would like some advice of how to do it..

The CFRP part has had a final layer of clear epoxy gel coat, flattened with 120-grit wet and dry and finally 800-grit (no intermediate grit available at the moment).

Could you talk me through this? Do I use just standard plastidip black and then laquer?http://www.dipyourcar.com/forums/sho...llight-Tinting

Cheers!   
GO

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