Compared to the limited choice in materials of deposited film, over 25 distinct metals are suitable for use in sputtering, and the resulting film is also much lighter. The metal layer is extremely fine , and depending on what metals are used, it’s highly effective at blocking certain radiation bands from direct sunlight. Sputtered film produces minimal mirror effect, color shifting, and heat absorption while retaining high reflectivity of radiation. Metal Sputtered solar control window tinting films take care of proper lighting control or balance inside and give an enhanced, crystal clear look outside. Basic components found in sputtered film are: layers of polyester with adhesive, metalized, and scratch-resistant coatings.