Wax on a ceramic coat?

[anonymous-user]

Thought I would get in on the ceramic stuff and had the car done by the dealer with Gtech CSL and Exo 3. It looked great for ten months then started losing it’s water repellent abilities.

I want to bring the shine back to life and wonder if there is a wax that can be applied over a ceramic coat?

Thanks

[steve-5snwi]

Use G wash and C2v3 to top it up.