Warhammer overspray

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Discussion

x5x3

Original Poster:

2,424 posts

254 months

Tuesday 10th August 2010
quotequote all
not sure if anyone can help with this - one of the kids got a bit carried away with spraying on the undercoat onto one of his models, I usually do this for them but he persuaded me to let him do it this time.

Basically he has sprayed it so thick in places that all the detail is lost.

So my question is how to remove the paint without also damaging the plastic underneath - any ideas anyone?

dr_gn

16,169 posts

185 months

Tuesday 10th August 2010
quotequote all
x5x3 said:
not sure if anyone can help with this - one of the kids got a bit carried away with spraying on the undercoat onto one of his models, I usually do this for them but he persuaded me to let him do it this time.

Basically he has sprayed it so thick in places that all the detail is lost.

So my question is how to remove the paint without also damaging the plastic underneath - any ideas anyone?
What type of paint is it?

Brake fluid is always pretty useful - leave the part to soak for a couple of days followed by a bit of toothbrush and detergent action.

rich1231

17,331 posts

261 months

Tuesday 10th August 2010
quotequote all
Are the models plastic or metal?

Im a tard and cant read.

What are the figs?


Edited by rich1231 on Tuesday 10th August 21:07

x5x3

Original Poster:

2,424 posts

254 months

Tuesday 10th August 2010
quotequote all
it is a plastic model - manticore I believe, sort of Lehman Russ with lots of missiles I am told (I'm probably speaking crap!)

we have tried hot water and a brush and also Mr Muscle and a brush

dr_gn

16,169 posts

185 months

Tuesday 10th August 2010
quotequote all
x5x3 said:
it is a plastic model - manticore I believe, sort of Lehman Russ with lots of missiles I am told (I'm probably speaking crap!)

we have tried hot water and a brush and also Mr Muscle and a brush
Whatever you try - you'll have to leave it a while to soften the paint. I removed paint from a model car body by pasting it in brake fluid and sealing it a plastic bag for a week.

Eric Mc

122,056 posts

266 months

Wednesday 11th August 2010
quotequote all
There are some special model paint removal products as well which you can usually find in model shops. I've used a product called Modelstrip a number of times and it does work. However, it is geared towards taking enamel paint off metal or polystyrene plastic. I don't know if it would work on other forms of plastic such as polurethane or on resins.

Like brake fluid, Modelstrip is coated all over the model and then the model placed in a plastic bag and left - usually for 24 hours. The model can then be rinsed under a tap and most of the paint will just wash away.

dr_gn

16,169 posts

185 months

Wednesday 11th August 2010
quotequote all
Eric Mc said:
There are some special model paint removal products as well which you can usually find in model shops. I've used a product called Modelstrip a number of times and it does work. However, it is geared towards taking enamel paint off metal or polystyrene plastic. I don't know if it would work on other forms of plastic such as polurethane or on resins.

Like brake fluid, Modelstrip is coated all over the model and then the model placed in a plastic bag and left - usually for 24 hours. The model can then be rinsed under a tap and most of the paint will just wash away.
Yup, I've used that too, but IIRC it was fairly expensive and functionally seemed exactly the same as brake fluid (not that I compared the price of brake fluid - I usually have some laying around in the garage). IIRC Modelstrip was a paste, and was easier to keep in contact with the surface of the model than brake fluid?

Eric Mc

122,056 posts

266 months

Wednesday 11th August 2010
quotequote all
Yes, Modelstrip is a paste. Apart from the cost, the other major drawback is that over time, it dries out in the tub and you rarely get to use up a whole tub before it goes hard - making it even less cost effective.

I tried using brake fluid as well but it wasn't as good. There could have been two reasons for that. It was fairly old brake fluid and I know it changes over time so maybe its stripping ability had waned. I also probably washed it off the model too quickly.

tankplanker

2,479 posts

280 months

Wednesday 11th August 2010
quotequote all
I'd be careful using brake fluid on a plastic model as it can make it go a bit soft, normally I'd use brake fluid on a metal model.

Dettol is what I normally use, then scrub the models with an old toothbrush. If the paint is really thick you might be able to pick the worst off with your nails as a lot of undercoats are quite plasticity.

x5x3

Original Poster:

2,424 posts

254 months

Wednesday 11th August 2010
quotequote all
many thanks all - I will try Modelstrip - just debating if I dare google "modelstrip" to see where I can get some (paste that is) smile

rich1231

17,331 posts

261 months

Wednesday 11th August 2010
quotequote all
Sorry for late reply.

If its quite a large model - which it is, the time its going to take you to strip it, then clean it then attempt to strip the recessed detail again will be surely less than the cost of buying another one.


DavidY

4,459 posts

285 months

Wednesday 11th August 2010
quotequote all
I'd agree, buy a another one, turn the oversprayed one into some battlefield markers/debris, etc

davidy

x5x3

Original Poster:

2,424 posts

254 months

Wednesday 11th August 2010
quotequote all
the model itself is £30 and needs 1-2 hours to put together?

just how expensive is Modelstrip?

Eric Mc

122,056 posts

266 months

Wednesday 11th August 2010
quotequote all
Your Google should reveal the UK prices.

The_Jackal

4,854 posts

198 months

Wednesday 11th August 2010
quotequote all
Cant you just use some of the paint thinners and give it a scrub with a toothbrush.

dr_gn

16,169 posts

185 months

Wednesday 11th August 2010
quotequote all
The_Jackal said:
Cant you just use some of the paint thinners and give it a scrub with a toothbrush.
It will probably dissolve the surface of the plastic if it's 'enamel'. Even if it's *fully* cured acrylic, water or Isopropyl alcohol won't touch it short-term either. If acrylic has just been applied, you can wipe it of with Isopropyl Alcohol without any major worries.

All depends on the specific paint and the specific plastic though.

TXWRX

312 posts

169 months

Wednesday 11th August 2010
quotequote all
don't know if you can get hold of any but medical alcowipes are really good for cleaning off paint that you don't want from plastic models, may be able to get some from a pharmacy

Eric Mc

122,056 posts

266 months

Wednesday 11th August 2010
quotequote all
He's not trying to remove paint actually - but glue.

dr_gn

16,169 posts

185 months

Wednesday 11th August 2010
quotequote all
Eric Mc said:
He's not trying to remove paint actually - but glue.
Huh?

x5x3 said:
So my question is how to remove the paint without also damaging the plastic underneath - any ideas anyone?

dr_gn

16,169 posts

185 months

Wednesday 11th August 2010
quotequote all
Here's another idea - IIRC I think "RedFirecracker" suggested it for me to remove paint from photo-etch:

http://www.maplin.co.uk/Module.aspx?ModuleNo=3932&...

Fibreglass pencil. It acts on plastic like a wire brush does on metal. Produces loads of very unpleasant debris, but is very effective.