Details
BDF EXNA20 Exterior Window Film Daytime Privacy and Sun Control Natural 20, Black (Dark) - 24in X 50ft

EXCELLENT HEAT REJECTION. Helps reduce cooling costs especially during the summer through effective blocking of harmful solar rays. PREFERRED CHOICE FOR DUAL PANE WINDOWS .
FILM APPLIED ON THE OUTSIDE. It rejects heat by reflecting a lot of the solar energy out before it can even pass through the window. Sealing the edges with silicone window caulking is recommended.
STRONG ADHESIVES to last many years. For easier installation, remember to use A LOT of soap/water mixture to soak both the adhesive side and window.
HIGH QUALITY PERFORMANCE films that are sensitive by nature. Please remember to take caution when handling the film as the slightest fold will create a permanent wrinkle.
FREE TOOLS AND EASY INSTALLATION GUIDE to make installation DIY-friendly. Make sure window surface is completely clean and absolutely free of any blemishes.