HardGlass has a hardness of 9H. This is maximum protection against scratches. Even sharp objects like knives or keys no longer pose a threat. Maximum quality finish and durability. HardGlass comes from prolonged hardening at a temperature of 420°C, thanks to the rounded edges made with 2.5D technology.

The production finishing process and the 0.3 mm thickness enhance protection against impacts. The new oleophobic layer on HardGlass provides an even better touch feeling. It guarantees an unusually smooth and pleasant sensation. The cover has greater resistance to stains, acids, and other corrosive substances, which facilitates their removal from the glass surface. The ideal reflection of the displayed image is possible thanks to the application of the glass's crystalline structure. No color alterations occur, thanks to the unchanged properties throughout its use. Easy assembly and ideal touch sensitivity up to the edges are possible thanks to the application of the non-sticky nviscid-Sil substance. Additionally, HardGlass has enhanced density and touch properties, which reduce any micro-friction between the glass layer and the screen. Possible reassembly and disassembly have been simplified thanks to the layer protecting the top of the glass. Furthermore, it keeps them free from damage during transport and maintenance. The HardGlass glass production process complies with standards and is environmentally friendly. The components used for glass production come from Japanese suppliers.