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AB pressure setting for Future top coat

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  • Member since
    November 2008
  • From: USA
AB pressure setting for Future top coat
Posted by jburns on Saturday, November 29, 2008 11:02 PM

I am airbrushing my first aircraft model. I've used Tamiya flat acrylic paint and am wondering what the AB pressure should be set on to spray the Future top coat.

 Thanks! Smile [:)]

Mr. GTO

  • Member since
    October 2008
  • From: USA
Posted by Lacquer Head on Saturday, November 29, 2008 11:10 PM
15 to 20 p.s.i. 4 to 6 inches from model

"Lacquer Head feeds his one desire, Lacquer Head sets his brain on fire."

  • Member since
    September 2003
  • From: South Central Wisconsin
Posted by Daywalker on Saturday, November 29, 2008 11:54 PM

 Lacquer Head wrote:
15 to 20 p.s.i. 4 to 6 inches from model

Sign - Ditto [#ditto]

Frank 

 

  • Member since
    June 2006
  • From: Calgary
Posted by MaxPower on Sunday, November 30, 2008 11:35 AM
Have you considered using a paintbrush? I find it quicker and easier.
  • Member since
    November 2008
  • From: Oklahoma City
Posted by Mixael on Tuesday, December 2, 2008 7:51 PM

Do you spray the Future straight, or do you thin it with something?  I haven't used my AB for future, as I've only "painted" it on with brushes.

 

Michael 

We could change the world, but God won't give us the source code!
  • Member since
    October 2008
  • From: USA
Posted by Lacquer Head on Tuesday, December 2, 2008 8:03 PM
25% Alcohol and 75% Future works for me. I used to paint mine on like you do. The airbrush is faster, but it is easy to get runs.

"Lacquer Head feeds his one desire, Lacquer Head sets his brain on fire."

  • Member since
    April 2004
  • From: Windy city, US
Posted by keilau on Wednesday, December 3, 2008 7:57 AM

 jburns wrote:
I am airbrushing my first aircraft model. I've used Tamiya flat acrylic paint and am wondering what the AB pressure should be set on to spray the Future top coat.

It depends on the AB. General rule of thumb:

15-20 psi for gravity feed AB.

25-30 psi for siphon feed AB.

Try it on a piece of paper with various pressure until you get a fine even misty coat. Don't use heavy coat, it runs.

For smaller parts such as canopy, dipping is perferred.

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