Safety S20 Exterior is ideal for low to non-impact safety applications. This window film may be used for fragment retention, and address the problem of spontaneous glass breakage in the event of severe weather events.
Safety S40 Exterior is designed for use on the exterior surface of windows. It is composed of a transparent and weather stable polyester film, scratch resistant surface and a strong acrylic adhesive. The films high tensile strength and elongation at break point increases resistance of the glazing system to impact and pressure. The film also significantly reduces the transmission of UVA and UVB rays which are the main cause of fading.
3M Safety Films provide effective protection from injuries to persons, or damage to items caused by fragments of broken glass. In the case of glass breakage the fragments are held together by the strong acrylic adhesive. A clear 4 mil (.004”) safety film that is ideal for areas where interior application is not possible.