I appreciate hearing about the durability you`ve experienced with that coating. Doesn`t sound right for me, and being able to check it off the list is helpful.
With Optimum`s coatings no longer getting rave reviews, I`ve just been FKing mine, not gonna bother with any coating that doesn`t offer oh-wow durability. Seems like a lot of coatings need redone as often as some conventional LSPs, which are so much quicker/easier for me.
I hear what you are saying about FK for the wheels and I know you have experience with Collinite on paint because of its hardness but how does Collinite compare to FK on wheels?