4mil (100 microns) Silver 20 Safety / Security Film

4 mil (100 micron) Silver 20 solar control and safety combination window film upgrades existing glass with excellent solar heat and glare reduction properties, improves and maintains glass security and safety in one application. The natural sunlight is still allowed to pass through the film for a luminous interior in the building, while affording a comfortable, temperate and safe environment. Silver 20 4Mil safety window film looking from the outside view gives a modern mirror finish, offering privacy from passers-by. The internal view looking out through your windows is clear. Upgrades glass to comply with Health & Safety, Regulation 14. ASTM D4830 puncture test 32kg. What is Carbon Negative window film? Carbon Negative window film means that the environmental impact required to manufacture, distribute, install and dispose of at the end of the films life cycle, is less than the carbon reduction achieved as a result of the window films installation. Making them environmentally friendly and help reduce your carbon footprint.