Is optically clear laminate required on reflective film to maintain reflectivity?
No. As long as the gloss levels are similar, reflectivity will be visually identical.
No. You don't need to pair optically clear 3200 with Arlon Reflective film. All Arlon's gloss laminate film will not hinder reflectivity of the film.
Note that luster, satin and matte finishes will diminish the film's reflectivity to some degree, with matte nearly constricting all reflection.
Note that luster, satin and matte finishes will diminish the film's reflectivity to some degree, with matte nearly constricting all reflection.