For internal and external finishing. It cleans and protects. It ensures long-term shine. Turtle Wax Extreme Nano Tech COCKPIT & BUMPER CLEAN & SHINE is developed based on the newest nano-technology. It cleans, makes shine and protects all internal and external auto plastic, rubber and vinyl surfaces. Nano-particles comprised in high-tech silicones easily penetrate inside the materials and form a resistant very shiny protective film.