3MK 3MK HardGlass Back/Back Sony Z2

3mk HardGlass Greater resistance to cracking than in other tempered glass. The 3-mk® HardGlass is enriched with Anti-Crash impact film. This multi-layer structure increases resistance to cracking, as in glued anti-burglary windows. The oleophobic layer of 3mk® HardGlass is perfectly slippery, gives a touch impression, the closest to using the screen itself. It is also easier to remove fingerprints from the screen surface. 3mk® HardGlass owes its properties to multi-hour hardening at a high temperature of 420 degrees Celsius. The highest 9H strength causes that 3mk® HardGlass cannot be scratched with steel (keys, coins or knife). High comfort of use thanks to rounded edges and low thickness 0.3 mm.