We apply a special film to the paint and even the windows to make them stronger and resilient against scratches, chips and those annoying rocks that fly off big trucks, damaging your auto paint and cracking your windshield. Protect A Shield is in the business of keeping them looking newer — longer. Our product is even able to heal itself against minor scratches or scrubbing marks, and your paint stays virtually flawless, shiny and never needing to be waxed again!