This clear waterbased urethane formula is an essential mix additive that enhances spray performance and coating durability. Mix Balancing Clear with Auto-Air Colors to create an acrylic-urethane hybrid paint that performs better than traditional solvent-based paints. The hybrid has improved spray performance on non-porous, hard surfaces. 4030 dries to a flat, hard, level surface that's perfect for taping and masking. It also functions as an excellent semi-gloss, protective clear coat over base colors prior to the application of graphics. 4030 is not a reducer, as paint viscosity is not truly lowered. It can safely be combined with Createx Colors reducers. You can also use 4030 with Createx Airbrush Colors, Candy2o, Wicked Colors, and Illustration Colors.