EXTERNAL, 100 micron Safety window film helps to hold broken shards in place when the glass shatters. Polymer construction & tough adhesives bonds the film to your window, creating a ‘Safety Net’ between you and the glass. We recommend this window film to child minders, playgroups, crèche’s etc. to upgrade their existing glass to safety standards. Once applied, this film will upgrade existing glass to meet requirements of BS 6206 Class B and BS EN 12600 Class 2B2.