HardGlassas a hardness of 9H. It is the ultimate in scratch protection. Even sharp objects such as knives and keys are no longer a threat. Highest quality and durability. HardGlassprovides durability thanks to tempering at 420 °C for many hours. Comfortable to use thanks to rounded edges made with 2.5D technology Improved fabrication process and 0.3 mm thickness reinforce impact protection. The new HardGlassoleophobic coating provides an even better touch experience. The coating has a greater resistance to grease stains, acids and other corrosive substances, making it easier to remove them from the glass surface. Perfect colours thanks to the clear, multi-layered HardGlassstructure. It does not discolour due to its properties, which remain unchanged throughout its lifetime. Easier installation and a perfect touch response right to the edges is possible thanks to the Inviscid-Silnon-stick fabric. HardGlasshas been further improved in its density and adhesion propertie