bmill245 Posted October 28, 2009 Report Share Posted October 28, 2009 Is it necessary to thin acrylic paint to brush it on? I haven't ever done this before, I always used it straight from the bottle. If I do need to what would the ratio be, and what would be the best thinner to use for acrylics? I'm assuming water would work, but I'd rather hear it from you guys. I'm asking because I've been getting mixed responses from my friends in the modeling world. Thanks. Link to comment Share on other sites More sharing options...
Mike Delano Posted October 28, 2009 Report Share Posted October 28, 2009 My own experience is with Tamiya Acrylics - for acrylics, Tamiya is all I use and I always have to thin them a little bit If I need to use a brush. Whenever I use them without doing so, If I happen to go back over an already painted area, the paint on the brush will pull a little bit back up from the model surface. I know some people use water, some use Tamiya thinner, and some use 91% isopropyl. In the rare instances I brush acrylics, I have always gotten the best results by loading a little bit of lacquer thinner onto the brush before I load the paint. Link to comment Share on other sites More sharing options...
TimHortman Posted November 7, 2009 Report Share Posted November 7, 2009 When I am brushing paints, I usually don't thin them at all. With that being said, some paints you have to thin a little to get them to flow better, but I rarely do so. I try to use the name brand thinner whenever I have to thin paints for airbrushing OR I use my old standard "PollyS Airbrush Thinner" for acrylics. I have friends who use the 91% isoprpyl (rubbing alcohol) for their Tamiya paints & they get great results. Link to comment Share on other sites More sharing options...
DennisTennant Posted November 7, 2009 Report Share Posted November 7, 2009 I occasionally dip my brush in Liquitex Flow-Aid to help keep the paint flowing off my brush and slow the drying time a bit. Works for airbrushing too! Link to comment Share on other sites More sharing options...
Mark Deliduka Posted November 10, 2009 Report Share Posted November 10, 2009 I occasionally dip my brush in Liquitex Flow-Aid to help keep the paint flowing off my brush and slow the drying time a bit. Works for airbrushing too! Where do you get it and how much? I brush 85% of my models. This would be a good thing to have by the gallon.... Link to comment Share on other sites More sharing options...
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