Go Back  RCU Forums > RC Cars, Buggies, Trucks, Tanks and more > RC Car General Discussions
Reload this Page >

How do I prep and what kind of paint?

Community
Search
Notices
RC Car General Discussions This forum is for all general discussions related to radio control cars. Check forums below for more specific categories if applicable.

How do I prep and what kind of paint?

Thread Tools
 
Search this Thread
 
Old 01-26-2011, 08:15 PM
  #1  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default How do I prep and what kind of paint?

For a clear plastic body.


It's a Lexus body from HPI. I'm not sure the particular material.


Old 01-26-2011, 08:32 PM
  #2  
SyCo_VeNoM
 
SyCo_VeNoM's Avatar
 
Join Date: Jul 2007
Location: North West Indiana
Posts: 12,798
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?

polycarbonate paint.
I like Parma fascolor paints their pretty cheap ($5 a bottle), large variety of colors, require no thinning, works with brushes or sprayers, and has a water cleanup.

As for prepping I cut the body out prior to painting, rinse it out with soapy water, and dry it with paper toweling, and paint. some people lightly scuff the inside of the body for paint to adhere better. I've not had any issues skipping the scuffing part yet in the 12 or so bodies I've painted.
Old 01-26-2011, 08:50 PM
  #3  
378
My Feedback: (4)
 
378's Avatar
 
Join Date: Jan 2004
Location: Lebanon, TN
Posts: 2,862
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?

That Parma paint also comes in rattlecans, so if you don't alraedy have and don't want to buy airbrushing equipment, you can still use their paints.
Old 01-27-2011, 03:47 AM
  #4  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

my neighbor has a nice airbrush set-up and enjoys doing this sort of thing. I brought the body and decals over to his place last night and he jumped at the chance to paint it. Likely gonna go buy him some paint today. Thanks
Old 01-27-2011, 04:03 AM
  #5  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

wait... you paint the inside of the body?


and would rinsing it with vinegar after it's good and clean help the paint to adhere better or is that not necessary?


thanks again for any help[8D]
Old 01-27-2011, 06:31 AM
  #6  
DaveG55
Senior Member
 
DaveG55's Avatar
 
Join Date: Jan 2005
Location: Stockbridge, GA
Posts: 8,275
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

Yes, paint it from the inside.
Just soap and water and be sure it's very dry before painting. Never heard of using vinager, what is that susposed to do??? But anyway, the manufacturer only reccomends soap and water.
If you are painting a design, mark it on the outside of the body (there's a peel away coating on the outside of the shell) then mask off on the inside.
There's liquid masking and tape to mask with as well. Be careful not to score the plastic with a hobby knife when trimming the mask as that will cause weak areas.
Paint dark colors first, then lighter colors as the dark colors will bleed/show throught if you do light colors first.
Be sure one color has dried before you start the next.
Patience is critical, rushing WILL ruin the job.
Once the paint job is done back the entire interior with a solid color. Dark backing colors will darken the end product, light colors will lighten the end product. I like backing light colors with silver as I think it gives the final look a kind of sheen.
If you want to practice before you start on a $30+ body you can cut a 2 liter soda bottle in half. It really helps to get used to painting from the inside-out and give you the feel of painting lexan.
Old 01-27-2011, 06:36 AM
  #7  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

ok thanks for breaking it down like that.


I've used vinegar before painting various metals, mainly to remove any residual oils, etc. It cuts pretty well and leaves behind a good clean dry surface. I guess it couldn't hurt anything in any case.

I would never have guessed to paint from the inside. I was figuring on doing it from the outside with a heavy clear coat afterward.
Old 01-27-2011, 07:00 AM
  #8  
SyCo_VeNoM
 
SyCo_VeNoM's Avatar
 
Join Date: Jul 2007
Location: North West Indiana
Posts: 12,798
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?

ORIGINAL: Telecaster

ok thanks for breaking it down like that.


I've used vinegar before painting various metals, mainly to remove any residual oils, etc. It cuts pretty well and leaves behind a good clean dry surface. I guess it couldn't hurt anything in any case.

I would never have guessed to paint from the inside. I was figuring on doing it from the outside with a heavy clear coat afterward.
yea its opposite
My recommendation is do the colors you want and put a coat of white on last to bring out the paint color. Some colors can look REALLY dull if not backed by white.
Old 01-27-2011, 08:08 AM
  #9  
DaveG55
Senior Member
 
DaveG55's Avatar
 
Join Date: Jan 2005
Location: Stockbridge, GA
Posts: 8,275
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: SyCo_VeNoM
My recommendation is do the colors you want and put a coat of white on last to bring out the paint color. Some colors can look REALLY dull if not backed by white.
Backing color can reallly make a big difference to the final look of the paint job.
I've backed with black, white, red, yellow and silver. It all depends on what you want when you're done. I did one body in silver with blue flames and backed it in black and that silver had the deepest look to it. I've backed orange with red to darken the orange a bit. I've done some in white to brighten the paint job a bit. But I really like what backing lighter colors with silver. I think that it can really make the paint job pop out at you.
You can also vary how much the backing affects the final look by how many coats of the body colors you apply.
Anyway, that's why I said to practice on soda bottles. You can get the look you want before doing a body and thinking "that's not what I wanted"
Old 01-27-2011, 08:19 AM
  #10  
SyCo_VeNoM
 
SyCo_VeNoM's Avatar
 
Join Date: Jul 2007
Location: North West Indiana
Posts: 12,798
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: DaveG55


ORIGINAL: SyCo_VeNoM
My recommendation is do the colors you want and put a coat of white on last to bring out the paint color. Some colors can look REALLY dull if not backed by white.
Backing color can reallly make a big difference to the final look of the paint job.
I've backed with black, white, red, yellow and silver. It all depends on what you want when you're done. I did one body in silver with blue flames and backed it in black and that silver had the deepest look to it. I've backed orange with red to darken the orange a bit. I've done some in white to brighten the paint job a bit. But I really like what backing lighter colors with silver. I think that it can really make the paint job pop out at you.
You can also vary how much the backing affects the final look by how many coats of the body colors you apply.
Anyway, that's why I said to practice on soda bottles. You can get the look you want before doing a body and thinking ''that's not what I wanted''
true I've used silver a few times for backing, and black.
I'll be honest I mainly recomended white seeing he has no paints.

Now in my case my shelf is starting to look like my hobby shops paint display so I got the colors to play with
Old 01-27-2011, 08:35 AM
  #11  
DaveG55
Senior Member
 
DaveG55's Avatar
 
Join Date: Jan 2005
Location: Stockbridge, GA
Posts: 8,275
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: SyCo_VeNoM
Now in my case my shelf is starting to look like my hobby shops paint display so I got the colors to play with
I'm right there with you on that!!
Once you start painting these things it gets a bit addictive. At one time I was a decent painter but I never was able to reach the level of some guys. It's just amazing what some people can do with an airbrush!!

I mostly listed the other color combos to get his imagination going, maybe give him something to think about before he goes out and buys paint.
Old 01-27-2011, 08:52 AM
  #12  
Eman77
Senior Member
 
Eman77's Avatar
 
Join Date: Dec 2005
Location: Batavia, IL
Posts: 10,314
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

Dave, do you normally back with clearcoat (like something from duplicolor, found in automotive sections of stores)? I've done that before in hopes that it helps prevent flaking.
Old 01-27-2011, 09:02 AM
  #13  
magnus213
Senior Member
 
magnus213's Avatar
 
Join Date: Mar 2007
Location: Boston, MA
Posts: 446
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

The process I follow is pretty close to what others have mentioned. I do the following, using masking tape and rattle cans:

1. I use a sharpie to sketch out the design I want to follow on the outside of the shell. The lexan (body material) is covered with a thin film, so all marks will come off when you peel that away towards the end.

2. Cut out the body- wheel wells, mounting holes, antenna hole, any vent holes you'll need if it's a nitro car. It's so much easier to get everything lined up when you can see right through the body.

3. Wash the inside of the body with soap and water, dry with paper towels, and give it some time to air dry completely. Some people put on gloves to avoid getting fingerprints or debris on the car after cleaning it.

4. I apply the window masks, as well as any masking tape to mask off areas for my design. You want to paint the darker colors FIRST, so you'll be taping off the sections of the car that will be lighter. This is an important step: how sharp your edges are depends on how carefully you mask, and making sure that the tape edges are completely flat against the body. At this stage, I also tape across the wheel wells and over the holes I've cut on the outside of the body. The film is there, but paint can seep in at the edges of the film if you just cut there.

5. Since I don't wear gloves for that step, I get a paper towel a little bit damp and wipe down any sections I might have touched, and dry them again.

6. I take the shell somewhere nicely-ventilated and start with my first coat. To keep things even, you want to start spraying before you come across the body, and keep your coats nice and light. Pay special attention to "deep" corners of the shell, since paint has a harder time getting in there. Set the shell somewhere where it won't get dust or debris on it, and wait 15 minutes before going back for the second coat.

7. The number of coats you do depends on how deep you want your color to be, and the look you're going for. For a 200mm body that I do in 2 colors (with about equal area for each), I do about 5 coats and it usually finishes off the can.

8. I let the first color dry for a few hours (3+) before coming back for the other color. Remove your masking tape (but not your window masks or hole covers), and repeat steps 6 and 7 with your second color.

9. The bodies I've done ended with either white or silver, which were in themselves good backing colors. As others have suggested, you can back the entire body with another color to get a different result at this point.

10. With all of your painting done, you can peel off the window masks and all tape. You can also remove the film on the outside of the body.

11. Apply all body detail stickers and whatever else you want. Bolt on your wing, and you should be good to go!

I followed these exact steps for my last two bodies, which are the 2nd and 3rd I've ever done. I'm really happy with how they turned out. I had some paint bleed at points where I didn't get the tape down firmly, but it's not very noticeable and I like them anyway.







Old 01-27-2011, 09:13 AM
  #14  
DaveG55
Senior Member
 
DaveG55's Avatar
 
Join Date: Jan 2005
Location: Stockbridge, GA
Posts: 8,275
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

No, never have and would not try. The R/C specific paints are made to be flexable to a certain extent. Automotive clear coat is not flexable and, to be honest, I don't know if it's even compatable with R/c paints. You say you have tried it? Did it help any?
It's been my experience that, as long as the body is clean and preped well, you won't get any cracking or flaking. I've only ever had one do it and I have to admit it was my fault for rushing the job.
If memory serves one of the R/C paint companies (Parma or FasKolor maybe) made a product speciffically designed to be the final coat on the inside. It came in a rattle can and was susposed to give the paint a protective backing to protect it.
Old 01-27-2011, 09:26 AM
  #15  
Eman77
Senior Member
 
Eman77's Avatar
 
Join Date: Dec 2005
Location: Batavia, IL
Posts: 10,314
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: DaveG55

No, never have and would not try. The R/C specific paints are made to be flexable to a certain extent. Automotive clear coat is not flexable and, to be honest, I don't know if it's even compatable with R/c paints. You say you have tried it? Did it help any?
It's been my experience that, as long as the body is clean and preped well, you won't get any cracking or flaking. I've only ever had one do it and I have to admit it was my fault for rushing the job.
If memory serves one of the R/C paint companies (Parma or FasKolor maybe) made a product speciffically designed to be the final coat on the inside. It came in a rattle can and was susposed to give the paint a protective backing to protect it.
Hmmm, interesting. I've tried it on a few bodies (with a light coat) since I had some lying around. Not sure if it helped any or not - I didn't get any flaking, but then, maybe I wouldn't anyway if I never did it. [&:]

Old 01-27-2011, 01:05 PM
  #16  
FahrtAutoRC
Senior Member
 
FahrtAutoRC's Avatar
 
Join Date: Aug 2010
Location: Akron, OH
Posts: 2,604
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

Nice paints, i use pretty much the same techniques, but 90% isoprpyl alcohol instead of water, gets ALL finger oil and debris off of it. Here are a couple I have done with rattle can and masking tape. The second one (black one) is my newest, just done a couple weeks ago. There is a guy at the track running red/green/white cars because he is Italian so I thought I would show my German heritage in my paint:
Attached Thumbnails Click image for larger version

Name:	Qo39849.jpg
Views:	8
Size:	96.1 KB
ID:	1554092   Click image for larger version

Name:	Rm36597.jpg
Views:	11
Size:	109.3 KB
ID:	1554093   Click image for larger version

Name:	Ns44704.jpg
Views:	8
Size:	124.9 KB
ID:	1554094   Click image for larger version

Name:	Jd87800.jpg
Views:	11
Size:	105.1 KB
ID:	1554095   Click image for larger version

Name:	Dp83958.jpg
Views:	10
Size:	113.8 KB
ID:	1554096  
Old 01-27-2011, 03:44 PM
  #17  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

cerial and magnus, those are some sweet looking jobs you got there, nicely done [8D]



I was talking with my neighbor and he really doesn't want to do it from the inside. He's old and set in his ways so I won't argue and besides, this is more for his enjoyment than mine. He loves any excuse to pull out the airbrush and he's been dying to put flames on something so it's gonna have those cliche old flames all over it I'm sure

I think the paints that he already has will work but I need to look at them more closely. He said he thought they were Parma paints but I'm sure they make different types(?)

I'm diggin all the suggestions and photos. thanks
Old 01-27-2011, 04:13 PM
  #18  
sloppyG
Senior Member
 
Join Date: Dec 2006
Location: milbrae, SK, BANGLADESH
Posts: 3,538
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

if he's not going to paint the inside of the body, he's not doing you any favors

you're going to put your RC on it's lid like all the rest of us do, and if the paint is on the outside then it'll be ruined almost immediately
Old 01-27-2011, 04:36 PM
  #19  
SyCo_VeNoM
 
SyCo_VeNoM's Avatar
 
Join Date: Jul 2007
Location: North West Indiana
Posts: 12,798
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?

ORIGINAL: sloppyG

if he's not going to paint the inside of the body, he's not doing you any favors

you're going to put your RC on it's lid like all the rest of us do, and if the paint is on the outside then it'll be ruined almost immediately
+1



BTW Parma makes more than just lexan paints so it might not be a polycarbonate paint.
If its not a polycarbonate paint it WILL flake off.
Old 01-27-2011, 04:45 PM
  #20  
FahrtAutoRC
Senior Member
 
FahrtAutoRC's Avatar
 
Join Date: Aug 2010
Location: Akron, OH
Posts: 2,604
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

This is one of those things where there is only one way to do it and if it aint done right then its not worth doing at all. Youll TRASH that paint in zero time flat if its on the outside, and if its not polycarbonate
Old 01-27-2011, 04:58 PM
  #21  
DaveG55
Senior Member
 
DaveG55's Avatar
 
Join Date: Jan 2005
Location: Stockbridge, GA
Posts: 8,275
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: SyCo_VeNoM

ORIGINAL: sloppyG

if he's not going to paint the inside of the body, he's not doing you any favors

you're going to put your RC on it's lid like all the rest of us do, and if the paint is on the outside then it'll be ruined almost immediately
+1



BTW Parma makes more than just lexan paints so it might not be a polycarbonate paint.
If its not a polycarbonate paint it WILL flake off.
^^^^^+++++++++^^^^^

His enjoyment is going to cost you a wasted body shell and paint!!!
It will look like crap the first time you get into and decent wreck.
Wasted time, effort and money.

As long as we're posting pics...

That's my first one ever, it's 26 years old now


one of my favorites


Old 01-27-2011, 05:11 PM
  #22  
SyCo_VeNoM
 
SyCo_VeNoM's Avatar
 
Join Date: Jul 2007
Location: North West Indiana
Posts: 12,798
Likes: 0
Received 3 Likes on 3 Posts
Default RE: How do I prep and what kind of paint?

Well here is one I did by hand.
Tools used
Fine tipped Paintbrush
Roll of Tamiya thin masking tape
lots of rubbing alcohol

I actually painted the full thing black originally BUT the damn yellow, orange-yellow, and orange tamiya stickers started coming off so I tried shoe goo, which did not work. I also noticed that the bars were supposed to have crappy stickers on them to make them look metal...
So I stripped most the paint from the body, and got cracking.
The silver bars are Faschrome paint (I actually like how this one looks)
Stripes I used yellow, and orange paint for the middle stripe I custom mixed yellow and orange in equal parts.

I was going to paint the tamiya name on the side, along with the hornet logo, but decided not to seeing the stickers were on damn good. I did paint a white square behind the hornet logo to make the picture look brighter.

So in all honesty you do NOT need an air compressor. My 1st 3 bodies were all done by hand like this one was. I actually find finer details way easier to do with brushes.
Attached Thumbnails Click image for larger version

Name:	Tr51114.jpg
Views:	13
Size:	87.0 KB
ID:	1554308   Click image for larger version

Name:	Yt61189.jpg
Views:	13
Size:	72.7 KB
ID:	1554309  
Old 01-27-2011, 05:12 PM
  #23  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?

Oh I totally believe you guys about crashing and ruining the paint and what not. Honestly though, this body came with a huge lot of r/c stuff for way cheap and I don't really care what comes of it. If he does a really nice job on it than I just won't go bashing with it. Maybe just drive it easy and get some photos and such.

Now if I get really serious about wanting to paint a body, like a Cobra 427 or something, I'll follow these suggestions to the letter starting with the 2 liter bottle practice. 
Old 01-27-2011, 05:17 PM
  #24  
Telecaster
Senior Member
Thread Starter
My Feedback: (1)
 
Join Date: Dec 2010
Location: Debary, FL
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: DaveG55





NIce!!


I'm drinking one of those RIGHT NOW

Old 01-27-2011, 06:32 PM
  #25  
sloppyG
Senior Member
 
Join Date: Dec 2006
Location: milbrae, SK, BANGLADESH
Posts: 3,538
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How do I prep and what kind of paint?


ORIGINAL: Telecaster

Oh I totally believe you guys about crashing and ruining the paint and what not. Honestly though, this body came with a huge lot of r/c stuff for way cheap and I don't really care what comes of it. If he does a really nice job on it than I just won't go bashing with it. Maybe just drive it easy and get some photos and such.

Now if I get really serious about wanting to paint a body, like a Cobra 427 or something, I'll follow these suggestions to the letter starting with the 2 liter bottle practice.
if he's not going to do it right, you might as well take the opportunity to learn a bit yourself

I myself only go ghetto style on my bodies, one can of parma polycarb paint per body, one color and done.


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.