what IS ppf?

Paint protection film (PPF), also known as clear bra, is a transparent and durable urethane film that is applied to the exterior surfaces of vehicles to protect them from damage caused by rocks, road debris, bug splatter, minor abrasions, and other environmental hazards. PPF is typically applied to areas of the vehicle that are prone to damage, such as the front bumper, hood, fenders, side mirrors, and door edges. The film is optically clear and virtually invisible once installed, preserving the original appearance of the vehicle while providing an additional layer of protection.