I have used it for the last 2 years and it is not worth the money. Goes on easy but does not last very long. If you wash your rig with any type of car wash soap it removes the F11. F11 states to only use water when washing. If you plan to use it as a detailing shine only, it is good for that but not worth the $$ they charge. I am switching over to ceramic.
2019 Eagle FW 321RSTS
2015 GMC 2500 HD 6.0 Gas