Stripping Old Paint

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catseye72
Posts: 69
Joined: Sat May 08, 2010 5:08 am
Location: Alberta, Canada

Stripping Old Paint

Post by catseye72 »

I am looking for any tips on stripping paint from micro armor. I have obtained some second hand armour but would like to repaint. I believe it is acrylic paint based on some testing but would like to strip in bulk! Any information would be appreciated.

Clint

SKeeM
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Post by SKeeM »

I use simple green and you can get at Homedepot in the cleaner section. It's very cheap and non toxic.
Image

catseye72
Posts: 69
Joined: Sat May 08, 2010 5:08 am
Location: Alberta, Canada

Post by catseye72 »

Thanks guys!

Clint

Mk 1
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Post by Mk 1 »

I also endorse the Simple Green approach.

I soak the tanks in it for an hour or two. The paint will soak it up and come off start to lift off in a "mush". Just go over them gently with an old toothbrush to remove the mush ... no real scrubbing or scouring needed.

In my experience it has removed acrylic paint, enamel paint, overcoat and primer (up to 4 or 5 layers thick) with no problems. The fumes are not very noxious, and when you're done all your kit (tweezers, old toothbrush, even fingers) are cleaner than when you started.

Best approach I've found so far.
-Mark 1
Difficile est, saturam non scribere.
"It is hard NOT to write satire." - Decimus Iunius Juvenalis, 1st Century AD

kiasutha
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Post by kiasutha »

Same here- simple green.
The only thing it hasn't worked well on is decades old humbrol enamel.

catseye72
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Location: Alberta, Canada

Post by catseye72 »

Again thanks everyone. I knew asking you guys would beat reinventing the wheel!

Clint

Waddell
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Post by Waddell »

Yeah, Simple Green will take just about anything off. The only caveat is that you have to let it soak. The longer it soaks, the easier removal becomes.

Hoth_902
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Post by Hoth_902 »

My experience with simply green has been pretty good. It worked really good on airbrushed and hand painted enamels. I tried to strip off some Mr. color (Mr hobby) and the wheels came off the cart. Either I had too much paint in the fine detail or its the type of paint, but I have had trouble removing small little bits here and there. even after soaking for 5+days. I have not been able to figure out what type of paint Mr. Color is. It might be a lacquer/acrylic. Power smelling stuff. Also, I have notice a slight chemical reaction take place after sitting too long in simply green. The bottoms of two vehicles I tried to strip started to turn black after about five days in simply green. Not sure why but it happen.

As for removing the rest, maybe I could try some acetone now on what simply green could not remove. What brand of acetone do you recommend?

Nepty
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Citristrip

Post by Nepty »

I use Citristrip. It can be found in Walmart or Home Depot.
It has an orange color and smells kind of orangie.
I use a nylon toothbrush to scrape the stuff off the model but hold the model under water when you are scraping.
I have models from the 1980's that I repainted 3x because I did not know how to paint. My techniques are better now after reading the comments on this website.

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