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Acrylic drybrushing problem

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  • Member since
    November 2005
Acrylic drybrushing problem
Posted by Anonymous on Friday, May 13, 2005 9:11 AM
Hi everyone.
I am painting a vinyl character model (a recast of the Screamin' 1/4 Pinhead - cheap and good practice), and am having some difficulty in drybrushing. I am using Tamiya acrylics, and have tried a couple of different types of brushes, but the paint keeps flaking and little flakes of white paint are sticking to my black base coat. These are not coming off even with some force, even though the paint on my brush is pretty dry, and are generally making a mess of my model. I don't recall having this problem with my old enamel paint jobs - not that I have had much experience with either medium.
If anyone can give me any advice, I would be very grateful.
  • Member since
    July 2003
  • From: Bicester, England
Posted by KJ200 on Friday, May 13, 2005 1:58 PM
You might want to keep a small dish of Tamyia acrylic thinner out while your painting, just dipping the brush into every now and then.

This will stop the paint drying too quickly and flaking. I had similar problems with Gunze acrylics when i first tried dry brushing with them, but this seems to cure it.

Hope it helps.

karl

Currently on the bench: AZ Models 1/72 Mig 17PF

  • Member since
    November 2005
Posted by Anonymous on Friday, May 13, 2005 2:54 PM
From my own experiances I've found that enamel paints are some what easier to dry brush with!
Maybe you should go back to using them??
  • Member since
    July 2004
  • From: SETX. USA
Posted by tho9900 on Friday, May 13, 2005 3:00 PM
ditto on Stuka's comment. for myself Acrylics presented too much of a barrier in drybrushing so I bought a few of the basic colors (brown, black, silver, gray etc...) to drybrush with.

Karl (KJ200) does great work, so try his way and see if it works for you. I was too lazy and took the easy way out haha...

Good luck!

Oh yeah --- I had better luck drybrushing MM acryl than Tamiya... tamiya seemed either to flake like you said or "gob" up in places and look ugly...
---Tom--- O' brave new world, That has such people in it!
  • Member since
    August 2003
  • From: Alice Springs Australia
Posted by tweety1 on Saturday, May 14, 2005 6:28 AM
I used to ahve the same problem, but I went to my local art store and got a product that retards the drying time of acrylics, but doesn't thin them in any way.
The person at the counter said it was a reducer that is commonly used with water painters.
Haven't had a problem sinceBig Smile [:D]
--Sean-- If you are driving at the speed of light and you turn on the headlights, what happens???
  • Member since
    November 2005
Posted by Anonymous on Sunday, May 15, 2005 9:35 AM
Thanks everyone, you're right, I think I'll grab some enamels for drybrushing in the future.
  • Member since
    November 2005
Posted by Anonymous on Monday, May 16, 2005 10:18 PM
how about lacquers? have you guys ever used lacquers for drybrushing?
  • Member since
    November 2005
Posted by Anonymous on Tuesday, May 17, 2005 1:18 AM
I have had good luck with Vallejo acrylics, they have a very large line of paint and they dry to a very flat finish.
  • Member since
    January 2003
  • From: The Hoosier State
Posted by plasticmod992 on Thursday, May 19, 2005 3:34 AM
I've been using a product by Liquitex, labeled "Slow-dry Fluid Retarder." I had the same problem as mentioned with Tamiya; paint drying on the brush often before application and the paint generally drying up on the palette. Using the fluid retarder, I simply add 1 to 2 drops of it directly into the Tamiya paint and mix it in. The paint dries very, slowly and remains workable like enamels. For airbrushing, I often add a small amount to the mix to prevent tip drying during paint sessions. Liquitex Fluid Retarder is available at most local Micheals Art/Hobby stores and art suppliy shops. In my area, it sells for around $3.00 for a 2 oz..bottle. Check it out at their website: www.liquitex.com.
Greg Williams Owner/ Manager Modern Hobbies LLC Indianapolis, IN. IPMS #44084
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