Saan yang scuff automotive? Mura ung tint nya. Is it truly ceramic like sa sunbloc kaya?

Planning to change the tint of one of our cars to sunbloc. Di maganda ung 3M tint na came from the dealer. Super dark but its so light under the noon day sun. Kitang kita ka from the outside.

Planning to change it to probably non plus ulta at the front windshield then ultimate ceramic na wraparound na.