Took a leap of faith on concocting my own acrylic paint thinner. I used 67% distilled water, 33% food grade ethanol(everclear), and 5ml each of Liquitex Flow Aid and Slow-Dri Medium. Will test this mix with Tamiya acrylic and just see what happens. Any suggestions of mix ratios? My recipe made 480ml plus mediums. Thanks to all.