U.S. Art Supply 16-Ounce Pint Airbrush Thinner for Reducing Airbrush Paint for All Acrylic Paints - Extender Base, Reducer to Thin Colors Improve Flow - Works for Thinning Acrylic Pouring Paint - Walmart.com
HOMEMADE vs LIQUITEX | DIY Acrylic Paint Thinner | Homemade Acrylic Thinner Recipe | Airbrush Medium - YouTube