Before applying a ceramic coating, it's very important to prep the surface. Whether it's polishing oils, previous wax layers, silicone-based dressings or trace amounts of car wash surfactants, any of these can hinder your efforts. Poorboy's World Surface Prep Spray is designed to remove any existing polishing residues, oils or surfactants to help make sure that your ceramic coating is being applied to a truly clean surface. Ceramic coatings offer superior durability. Using Surface Prep from Poorboy's World prior to application will make sure that your coating bonds to the surface better for longer-lasting, ultra-durable protection. Use Poorboy's World Surface Prep Spray on paint, glass, wheels, plastic, chrome and almost any exterior surface before ceramic coating application. Poorboy's World Surface Prep Spray contains IPA (Isopropyl Alcohol) and triple-filtered, de-ionized water plus we have added a lubricant, that flashes quickly, to help prevent marring when wiping. We believe that Poorboy's World Surface Prep Spray is cheap insurance to help ensure that your coating has a strong bond.