Angelwax ÜBER-LUBE SUPERIOR CLAY BAR LUBRICANT is specifically formulated for removing contamination and fallout from your vehicle's paint and glass surfaces. It is designed to be used with the Angelwax CLEANSE CLAY BAR and its ultra slick formula makes for effortless and safe application. The bodywork and glass of your vehicle can become contaminated by various chemical, environmental, and industrial pollutants, such as bird droppings, tar, tree sap, rust, and salt. These harmful substances cannot be removed by traditional polishing or washing methods, requiring the use of a clay bar and lubricant. After treatment, the paint is ready for further polishing and waxing.