Best Fix For Dust in Paint?

[TheCamaroKid]

I'm shooting a 71 Cuda, to be a slot car drag car. However, I did 3 coats of Tamiya Lacquer and before I shot the 4th, noticed some dust particles in the paint. Sure enough, I let it dry, they are embedded. Before I move further, what is the best fix? The particals are only on my roof/top of the car. The sides look really good. I'm guessing just sanding the body down until the dust comes out, smooth out the sand and reshoot? What grit should I sand with?

[tbill]

I normally hit that kind of stuff with 2000 grit and wet sand it a little at a time to see how it’s coming

[TransAmMike]

I guess my old eyes are failing me, where's the dust?  Might just try polishing compound.

[av405]

Wet sand very lightly with 2000 or 3000 grit, then respray the area with a single coat or 2 light coats. It's a very easy fix, just use a light touch.

[StevenGuthmiller]

If it’s not a metallic color, you probably don’t even have to re-coat.

Just sand out the dust with very fine sand paper and polish.

That is of course unless you need more color, in which case, a light sanding, followed by another coat of paint.

 

 

 

Steve 

[av405]

54 minutes ago, StevenGuthmiller said:

If it’s not a metallic color, you probably don’t even have to re-coat.

Just sand out the dust with very fine sand paper and polish.

That is of course unless you need more color, in which case, a light sanding, followed by another coat of paint.

 

 

 

Steve 

True. I was thinking of my specific example, but his shouldn't even need a recoat. I just wasn't sure if he was going to lay down clear and/or polish.

[Miatatom]

I had the same thing happen to me recently. Sand it down with 3600 and polish it with Tamiya fine polishing cream or whatever you use to polish your sanding marks out. Worked for me and looked like glass.