Babe’S BB9216 Ceramic Prep Solution, 16 oz.BABE’S Prep Solution is to be used prior to any ceramic seal procedure. After properly cleaning the gelcoat surface of the boat, spray apply a heavy coating of BABE’S Ceramic Prep Solution saturating the gelcoat surface. Allow product to sit for 10-30 seconds and wipe clean, frequently rotating the towel to ensure proper product removal. Repeat process over entire gelcoat surface. Prior to applying ceramic seal coating, inspect gelcoat gelcoat making sure you have a clean dry surface.