Clear film can be used on all windows (except the front windscreen).  The Cancer Council Endorsed UV Clear film is the perfect solution for those who do not want a coloured film but want to achieve protection against harmful UV rays.  UV Clear has been independently tested by ARPANSA and is rated at UPF 50+ which is the highest possible UPF rating.  All window films improve safety in that if the window is broken, the film will help hold glass fragments together.