Does it have to be dark to work?
It is a myth that window tint film has to be dark to be effective. State laws are in effect that outlaw very dark (blackout) window tinting. FormulaOne comes in several different light transmissions, all of which are neutral in appearance. FormulaOne strictly conforms to what is allowable by law, state by state.
Who makes it?
FormulaOne was developed by CPFilms Inc. in Martinsville, Virginia – the largest manufacturer of window films in the world – using the same advanced, patented technology used in space to protect astronauts from the harmful effects of the sun.