All times are UTC


It is currently Thu Nov 14, 2024 5:32 pm



Post new topic Reply to topic  [ 6 posts ] 
Author Message
 Post subject: Paint on Polystyrene
PostPosted: Mon Sep 14, 2009 1:11 am 
Wayfarer
Wayfarer
User avatar
Offline

Joined: Mon Nov 03, 2008 4:38 am
Posts: 19
Location: Alberta, Canada
Hey everyone! I havnt been on One-Ring all summer but I am getting back now, wich is good as I could use some advice.
I'm building a game board wich will be a moria board or some other dwarven hold and will include Polystyrene cave walls.
what I need to know is what type of paint to use on the polystyrene as I dont want to put hours into modelling it just to have it shrivel up when I apply paint.

all answers are appreciated!

_________________
To make a photocopier, simply photocopier a mirror.
Top
  Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Sep 14, 2009 2:45 am 
Administrator
Administrator
User avatar
Offline

Joined: Thu Jan 08, 2004 11:59 pm
Posts: 2780
Location: Adelaide
Images: 15
Acrylic paint, applied with a brush or roller is fine for polystyrene. Don't use a spray can because the propellant is a solvent, and some of the thinners used in enamel paints will dissolve plastic too.

I use cheapo acrylic paints straight onto styrofoam and it works just fine.

_________________
Dagster
Top
  Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Sep 14, 2009 4:03 am 
Kinsman
Kinsman
User avatar
Offline

Joined: Tue Nov 07, 2006 4:49 am
Posts: 55
I see that you are in Alberta, as am I (Red Deer), so my advice will be relevant as far as brands etc.

For all my terrain projects, I go to Home Depot and do one of two things:

1. buy a small tin of Painter's Touch by Rustoleum, in Flat Black. Makes a perfect undercoat for whatever I am doing. I have had the same small tin for years.

2. go to Home Depot late on a Friday or early on a Saturday. They will have an orange flat cart with all the mis-tints from the week. You can usually find various greys or browns, and they are around $15 for a whole gallon of the stuff. Small tins too, usually around $8. Watch you get a latex interior paint, and not like a deck stain. This is always a winning venture.

Of course, you can take any colour down to a real paint shop like a Benjamin Moore and get them to custom tint a whole paint can. Any colour you want, they can tint it.

Enjoy!
Top
  Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Sep 14, 2009 6:51 am 
Loremaster
Loremaster
User avatar
Offline

Joined: Sat Jun 07, 2008 6:26 pm
Posts: 1143
Location: In the midst of the chaos...
Of course, the other thing you can do is make up a mix of PVA glue and water, (3:1 ratio) and apply this to the polystyrene. It will seal it, and it is then safe to prime it with an aerosol.


Just make sure you cover it all.



:wink:

_________________
Studio gaarew; Gaming armies, by gamers, for gamers.
Top
  Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Sep 14, 2009 2:13 pm 
Administrator
Administrator
User avatar
Offline

Joined: Tue May 17, 2005 7:51 pm
Posts: 1130
Location: Porto - Portugal
Images: 27
gaarew wrote:
(...)make up a mix of PVA glue and water, (3:1 ratio) and apply this to the polystyrene. It will seal it, and it is then safe to prime it with an aerosol.

Just make sure you cover it all.


You can add a few drops of paint (green or brown) to that mix so that the PVA coat stands out and you dont miss any spots.

_________________
Tell me... Do you bleed?
You will!
Chewy, we're home!
Top
  Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Sep 14, 2009 7:36 pm 
Wayfarer
Wayfarer
User avatar
Offline

Joined: Mon Nov 03, 2008 4:38 am
Posts: 19
Location: Alberta, Canada
Wow Thanks all! I think Ill probobly just use some acrylic paint, I will probably try to find out if homehardware sells mis-tints as there is no home depot were I live, but thanks for the great advice!

_________________
To make a photocopier, simply photocopier a mirror.
Top
  Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 

All times are UTC


Who is online

Users browsing this forum: No registered users and 7 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: