Discmagic Premium 1 Gallon White #2 Polish Compound (JFJ Easy Pro, Double Arm, Single Arm & Armless Compatible) Includes 'EasyPour Kit' (Bonus 16oz bottle and nozzle for filling) Improved Formulation Provides Better Efficiency More effective with less evaporation than OEM products Compatible with All JFJ Easy Pro (Plus), Double Arm, Single Arm & Armless Units Water-Based, Safe for both you and your unit. 30-Day Satisfaction Guarantee