Our automotive graphene ceramic coating contains polytetrafluoroethylene. It can restore the shine of your car's paint, bringing it back to its original flawless condition. Its usage is very simple: clean and dry the vehicle, gently rub the car's surface to evenly apply the coating, wrap the sponge with the included crystallizing coating cloth and drip the coating onto the cloth, then use one side of the towel to buff the coating until it shines. It can resist water, road grime, dust, and dirt, and during cleaning and daily driving, it can minimize issues like swirls and scratches.