AK Interactive 3rd Generation Thinner 100ml – 3GEN Airbrush Reducer Most airbrush problems with acrylic paint trace back to one issue: the wrong thinner. Water is cheap and accessible but evaporates quickly, leaving paint to dry at the needle tip and creating the "tip dry" that interrupts spraying every few minutes. Generic airbrush thinners reduce viscosity but often strip the binder that makes paint adhere to the model. AK Interactive 3rd Generation Thinner is formulated specifically for AK's 3GEN acrylic line — it lowers viscosity for clean atomization while preserving paint adhesion and slowing the drying that causes needle clogs. The 100ml dropper bottle contains enough to dilute dozens of 17ml paint bottles at typical 1:1 to 2:1 working ratios. For cleanup, AK recommends AK11505 Perfect Cleaner — this is a thinner, not a cleaner, and leaves residue in airbrush channels if used to flush between colors. Keep one bottle of each on the workbench for proper airbrush maintenance.
