P-18ARL (silver) Sun Control Film
This fully metallised film from 3M provides reliable and effective sun control with a highly reflective, quicksilver finish. It provides excellent heat; glare and UV rejection meaning you can drastically reduce the solar energy that causes damage. You will extend the life and vibrancy in the fabric of furniture and carpets, reduce air conditioning costs, and protect inhabitants and belongings from harmful UV and infra-red radiation, while the metal layers have high exterior reflectivity giving added privacy and a sleek corporate look.
During the day people outside cannot see in but at night the rolls are reverse much like a high-rise city building.
Unlike similar films on the market, P18 from 3M has an even reflection that does not gradient across the window on an angle, or possess an "oil slick" rainbow finish.