Rupes Diamond Ultra Fine Gel Polish is the 4th and final step in the Rupes Big Foot Polishing System. This ultra-fine polish utilizes micro abrasives that quickly polish away light swirl marks and holograms. All colors will produce crisp, clear reflections after being polished with Rupes Diamond Ultra Fine Gel Polish. Rupes Diamond UItra Fine Gel Polish was designed to be used with a Rupes White Finishing Foam Pad on a Rupes Big Foot Random Orbital Polisher. Rupes Diamond Ultra Fine Gel Polish is perfect for the enthusiast who wants to use a light polish every couple months before applying another coat of wax or sealant. The micro abrasives take away such a small amount of paint that it cannot even be measured. 1 Liter (33 oz.) Made in Italy.