I have a 2021 Honda HRV Sport that I purchased in June. Part of the dealer add on was undercoating 300.00. I changed the oil for the first time a few days ago and noticed the underside is clean and just has the painted metal with no sign of undercoating seen. I amused to the rubberized stuff and you can easily tell if that was done or not. I called the dealer and am waiting for a call back. My question is are there undercoating now that goes on as a clear film??? I think it was never done but just want to be sure of the different types of undercoating vs the one I know the black rubberized stuff I used in the past. This is a USA model..