TechCare Surface Prep cleans and degreases to create a spotless exterior that's primed for a new coat of wax or sealant. It's designed to wipe away leftover polishing dust, oils, cleaners, lubricants and more — helping the vehicle surface bond completely with a ceramic coating, so you get the perfect finish every time. The formula is compatible with all of TechCare's top-notch ceramic coatings.