Prep It™ is a water-based prep solvent used to remove oil, wax, sealants, polish residue, filler, grease, and silicone from surfaces prior to the application of ceramic coatings. Easy to use spray on wipe-off formula. Prep It is safe to use on all surface types such as paint, plastic, chrome, gel coat, protection films, vinyl wraps, and glass. Using Prep It promotes an optimal bond for lasting ceramic protection.