Ready To Spray 4 Ounce Bottle Of Ultra Orange Pearl Shimrin Designer Pearl Pbc64; Reduced 2:1 With Ru311 Medium Reducer To Be Airbrush Or Spray Gun Ready. House Of Kolor Shimrin Designer Pearls Are Universal Base Coats That Come In A Large Array Of Colors And May Simply Be Cleared Over For A Final Finish Or Used As A Base Coat For Kandys, Or Pearls. They Can Be Top Coated With Either Acrylic Lacquer Or Urethane Enamels.