Exceptional performance with 28 cross-woven polyester micro-thin layers make 3M Ultra Series films totally unique as well as tough and tear-resistant. This film delivers superior performance over standard polyester films during impact events, yet still maintains a high level of optical clarity.
A clear 4 mil (.004”) safety film that helps deter smash and grab crime and provides glass safety in the event of accidental breakage.
3M™ Safety Film Ultra S400 is designed for use on the inside surface of windows. This film has a unique multilayer construction based on nanotechnologies. Ultra Safety Films are 40 times more resistant against tearing than ordinary safety films of the same thickness. Therefore the resistance of glass / film to penetration and failure is significantly increased.
3M™ Safety Films provide an effective protection from injuries or damage to items caused the fragments of broken glass. In case of glass breakage the fragments are hold due to the system of the adhesive.