Removing Old Paint.

[J_Walker]

I couldn't find anything on here about being able to remove old paint without harming the metals.

Is it best to kinda scrape it off? or Chemical would be easier? But wouldn't the chemical remover harm the metal? What about stuff that you thought was metal, but its plastic, will it harm that?

 

[Russ2251]

The better paint removers use methylene chloride which is toxic and bad news for plastic.
However, it will not hurt metal.
I use the stuff to remove the potting from failed CDI packs for analysis.

 

[J_Walker]

Cool, thanks. So if it runs on plastic its screwed. ALL well, plastics for chumps

 

[USApunk7]

whenever i painted my go kart i sanded most of it by hand. But it took like a week, so i would recomend using paint thinner on an old cloth.

 

[bighead]

you can heat it up and scrape it off as well.

 

[J_Walker]

Okays, thanks another question. Does Model car paint, Would that be great for Details? I'm very good at artistic stuff...<plus I get a discount at my local craft store ^_^> And I rather do the hand painted than stencil, to give it layers in detail, I Was thinking of doing a base color than stippling, into anther color on the frame bars.

 

[shake this]

Model paint won't be strong enough to hold up on it's own but you might be able to find a clear coat that you could spray over it to give you some protection.

 

[J_Walker]

What about acrylics? they are a bit thicker and a bit harder to work with. but It could possibly be done? maybe If I do a bit digging I could find some nice metal paints.

 

[shake this]

I just don't think you will find that the acrylics will have the "bite" you need to stand up to the abuse a kart gets. I would try and find a clear to spray on top that will protect it better. Look at pro15.com, they have a clear that might be perfect for you.

 

[bighead]

I just don't think you will find that the acrylics will have the "bite" you need to stand up to the abuse a kart gets. I would try and find a clear to spray on top that will protect it better. Look at pro15.com, they have a clear that might be perfect for you.

http://www.por15.com/GLISTEN-PC/productinfo/GPCGG/

GLISTEN PC is a High Gloss, Rock Hard, Water-clear topcoat designed for spray or brush application over all metal surfaces, including highly polished aluminum and chrome surfaces. GLISTEN PC will not leave brushmarks, and will dry in less than one hour, but will take 3-4 days to reach maximum hardness.

When GLISTEN PC is first dry to the touch, it will appear to be very soft. Avoid touching it for several days until it becomes hard and tough. Accidental contact could damage the surface before full cure has taken place. Like many other coatings, GLISTEN PC is a MOISTURE-CURED coating, which means it is strengthened by exposure to moisture. It will never crack, chip, peel, or yellow, and is very flexible as well.

Note: When applying over polished metals (aluminum, chrome, brass, copper etc) you must use AP120 metal prep according to instructions.

IDEAL USES: As a protective coating on aluminum wheels, chrome bumpers, marine railings, chrome or aluminum covers, grills, handles, ornaments, lights, etc

 

[J_Walker]

Thanks, Now just waiting to be able to view my possible buy and stop dreaming and start working!

 

[bighead]

Aircraft paint remover is really good stuff. I think they best for removing paint. If it is real tuff I just burn it off with a torch.

 

[redsox985]

If it's just basic spray paint, or even brush on, a wire wheel will take it right off. If it's powder coated or POR15'd, aircraft paint stripper or a torch.