3mk HardGlass.
Higher crack resistance than other tempered glass. The 3mk HardGlass bottom is enriched with Anti-Crash impact foil. This multilayer structure increases crack resistance, as in glued anti-burglary glass.
The oleophobic 3mk HardGlass layer is perfectly slippery, gives a tactile sensation closest to the use of the screen itself. It's also easier to remove fingerprints from the screen surface.
3mk HardGlass owes its properties to many hours of hardening at high temperatures of 420 degrees Celsius.
The highest strength 9H