If you own a car, you know that the paint job is one of the most beautiful aspects of the car. The sleek lines and smooth curves of the car are accented by the deep, rich colors of the paint. But what you may not know is that there is a way to protect your paint job and keep it looking like new for years to come. Paint protection film (PPF) is a thin clear film that is applied to the surface of your car. PPF is virtually invisible and will not change the color or appearance of your car. But it will protect your paint from chips, scratches, and stains.