Not a coating but ONR does a good job of getting the dirt to release from the vehicle surfaces (including the glass) and transfer the dirt to the sponge or micro fiber cloth, into the bucket. If you first apply a good ceramic coating to the vehicle this would make washing the vehicle even easier. I can wash my Model Y in under an hour using the ONR, one bucket and sponge. If I use the pressure washer and soap cannon it takes me ~2 hours to wash the Model Y the way I want.This is interesting. So I guess the ONR builds up a protective coat of some sort? Is this how you can go an entire season without a car wash? Or are you still handwashing weekly regardless?