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Painting Underframes

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  • Member since
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Painting Underframes
Posted by Looshi on Friday, May 15, 2009 3:44 PM

I'm putting together one of Walthers "Classic Kits". It already has the logos and such painted on the side. The underframe is molded in the same color as the body.

My question is should the underframe and brake reservoirs be painted black or should I leave them the same color as the body? I've tried doing some quick Google searches but it's harder to find shots of the bottom of boxcars then it seems. I'm inclined to leave it but I figured someone here would know for sure.

Ohio Valley Railroads - Midwest Railroad News and History (with Photos too!)
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Posted by chatanuga on Friday, May 15, 2009 4:08 PM

A few years ago, I got some custom-painted Walthers autoracks off Ebay.  The seller had painted the undersides a grimy black color.  To be honest, when mixed in with my other autoracks, it isn't that noticable.  Granted the undersides of cars should get some weathering since they'd be collecting all kinds of gunk kicked up by the wheels.

Kevin

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Posted by hornblower on Friday, May 15, 2009 4:13 PM

Looshi
I've tried doing some quick Google searches but it's harder to find shots of the bottom of boxcars then it seems.

 

I've always wondered why so many modelers and current manufacturers spend so much time and effort detailing the underside of their rolling stock.  I rarely, if ever, try to look at the underside of a car while it is sitting on the rails.  I guess people who photograph prototype trains don't either.  I would think the only reason to detail the underside of a train car or loco would be to model a train wreck with overturned cars.

Hornblower

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Posted by Medina1128 on Friday, May 15, 2009 4:52 PM

Maybe they want the train to look more prototypical when they have a derailment. Clown

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Posted by markpierce on Friday, May 15, 2009 5:36 PM

hornblower

I've always wondered why so many modelers and current manufacturers spend so much time and effort detailing the underside of their rolling stock.  I rarely, if ever, try to look at the underside of a car while it is sitting on the rails. 

Perhaps you don't look at your rolling stock at eye-level and don't have any tank cars or high-car-body gondolas where underbody detail (or its lack) really stands out.  For models without break gear, the simple addition of tie rods perks up the appearance of cars in my eyes.

Mark

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Posted by dehusman on Friday, May 15, 2009 5:39 PM

Looshi
My question is should the underframe and brake reservoirs be painted black or should I leave them the same color as the body? I've tried doing some quick Google searches but it's harder to find shots of the bottom of boxcars then it seems. I'm inclined to leave it but I figured someone here would know for sure.

The answer is, it depends!

Some railroads painted the undersides a different color (just as some painted the ends a different color).The vast majority of cars I've seen have the underside painted the same color as the car.

If you really want to go nuts, are the trucks painted the same color as the car? 

At least you are one step ahead of us in the early rail group, we argue whether the undersides are even painted, then we worry about the color!

Dave H. Painted side goes up. My website : wnbranch.com

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Posted by nbrodar on Friday, May 15, 2009 5:50 PM

 For the most part, particularly in modern times, the underframe, is the same color as the body.  However, as the underframe is exposed to far more grime, it may look black.

Nick

Take a Ride on the Reading with the: Reading Company Technical & Historical Society http://www.readingrailroad.org/

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Posted by Looshi on Friday, May 15, 2009 8:58 PM

Thanks for the responses.I think I'm going to leave it the body color but then keep things in mind when I weather it. There was something about a bright yellow underframe that bothered me, but I think doing some serious weathering will take care of it.

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Posted by lesterperry on Friday, May 15, 2009 9:23 PM

I know everyone has their own little thing in this hobby, that's what makes it so great. I run my trains. and when it goes by at scale 30 M.P.H. I cant even see the bottom and before you get on me to roughly, That's my My 2 cents so now I have everyone hating me.I am not a rivet counter.

 

Lester Perry Check out my layout at http://lesterperry.webs.com/
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Posted by DavidGSmith on Saturday, May 16, 2009 9:27 AM

 I paint all of my under frames grimy black with a rust wash over them. You cant always see them but I know its there and thats what is important to me.

Dave

 

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Posted by trainfan1221 on Saturday, May 16, 2009 3:05 PM

I model in N and my layout is well below eye level.  I don't bother with much as you can't really tell anyway.

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Posted by carknocker1 on Saturday, May 16, 2009 5:48 PM

As someone who spends alot of time under a car most are painted the same color as the car , the ones I 've seen that are not the same color are usually a primer color .

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Posted by galaxy on Saturday, May 16, 2009 6:28 PM

Painting the underside black may help to make it "disappear" when looked at -IF it were seen.

There are two things to consider: 1} what would the prototype do and 2} what do you prefer?

Then there is that nasty little thing about detailing modelworks: 1} DO you detail everything-even when no one will hardly ever see it; and 2} Do you NOT detail the things that are most likely not going to be noticed.

If it were me, I'd vote for black in theory. And not worry about the details no one may see.

In reality, I vote with my own boxcars to leave the undersides of my boxcars as they came, some came black, and some came the same color as the car.

-G .

Just my thoughts, ideas, opinions and experiences. Others may vary.

 HO and N Scale.

After long and careful thought, they have convinced me. I have come to the conclusion that they are right. The aliens did it.

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Posted by dstarr on Sunday, May 17, 2009 9:22 AM

I mask off the topsides and couplers of cars, remove the trucks, and give the bottom sides a coat of gray auto primer with a rattle can.  Sometimes dark gray (which is close to black) and sometime light gray.  It kills the plastic gloss on unpainted undercarriages, and makes the visible weights (like Athearn) less visible.  It helps the overall appearance of the cars, even though I don't pick them up and examine the underside.

   If, after the overall coat of primer, one wanted to go farther, one could paint the air tank either black or boxcar red, and  pick out some other details in a contrasting color.

  While I am at it, I always spray paint the trucks in red auto primer to cover the black glossy plastic, and paint the wheel faces grimey black.  

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Posted by rrinker on Sunday, May 17, 2009 11:09 AM

Medina1128

Maybe they want the train to look more prototypical when they have a derailment. Clown

 Then you need to leave the truck screws out Big Smile

 

                   --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

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Posted by G Paine on Sunday, May 17, 2009 11:21 AM

I generally use Floquil Roof Brown. It has a rusty grimy color but the details do not disappear as they would with black.

George In Midcoast Maine, 'bout halfway up the Rockland branch 

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Posted by modelmaker51 on Tuesday, May 19, 2009 1:55 AM

As I weather all my freight cars, I usually hit the bottoms with some dirt and rust colors and a an overall wash of thinned black.

Jay 

C-415 Build: https://imageshack.com/a/tShC/1 

Other builds: https://imageshack.com/my/albums 

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Posted by kog1027 on Tuesday, May 19, 2009 6:47 AM

If the underframe is unpainted ( Think older MDC cast metal. ) then it gets painted with semi-gloss black out of a can.  Athearn exposed weights get a warm soapy water wash to remove the cutting lubricant, air dry then painted with the canned semi-gloss black. 

The semi-gloss black does a nice job of deemphasizing the underframe, yet allows the details to be seen if a viewer is determined to do so.

Otherwise the underframes on my equipment are left as from the factory.

Mark Gosdin

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Posted by West Coast S on Tuesday, May 19, 2009 10:38 AM

I take a moderate approach to uderframe detailing, just the obvious, no need to replicate every line or valve. Some underframes received no finish paint at all. Depends on the prototype. My PFE reefer project requires painting the underframes. I'm leaning towards a dark grey, as PFE used a granulated paint on these surfaces. I guess any grimy black would suffice in most circumstances. As to painted truck sideframes, were there any examples?

Dave

 

 

SP the way it was in S scale

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