Cilajet Automotive Sealant
Does anyone have any experience having this product applied to their BMW paint and rims?
My dealer is offering it for my new F30. I normally don't buy any of these "treatments", but I thought I would revisit the topic and see if there is any real-world benefit. My car will be black sapphire metallic so I will need all the help I can get to keep it clean and shiny.