To truly understand the benefit of ceramic coating, one must first understand the process and the products involved.
It begins starts a full ~20-hour 3-step paint correction.
Then a nanoparticle-based ceramic coating is applied to every surface of the vehicle over a 5-20 hour process.
The product cures under high heat, infrared lamps to ensure proper bonding occurs.
Once the ceramic has bonded to the paint your car will never need to be buffed or polished, will be free from water spots will always portray a mirror-like finish.
Dirt and grim simply will not stick.