Allowing time for your film to adhere to the surface is important. It is normal for a small amount of installation fluid to remain after a proper installation. This trapped liquid can cause a cloudy or hazy appearance and/or even small bubbles. These bubbles and the cloudy appearance will disappear.
But when? The thinnest of films in the best of weather will be cured as quickly as a week after installation, while thicker films and cold and cloudy weather may lengthen the curing time by as much as 30 to 60 days. Once cured, films will get to optimum clarity.