Zaino - Car Care Products - Show Car Polish for regular paint Features Z-3™ Show Car Polish contains the same synthetic technology as our famous Z-2 formula. To meet the needs of standard paints, which tend to oxidize, shrink and lose their resiliency faster, Z-3 Show Car Polish also includes a custom blend of emulsifiers. These emulsifiers gently condition and maintain your car's paint, without a lot of rubbing. Quantity - 236ml