Improved impact protection #13#10 The bottom part of HardGlass was endowed in impact-resistant Anti-Crash foil. This multi-layered structured increases impact protection just like in burglar-resistant laminated glass. #13#10 #13#10 The highest 9H hardness #13#10 By tempering in 420°C the glass gains hardness on the highest level of 9H (Pencil Hardness acc. Wolf-Wilburn Scale), which makes it fully scratch-resistant. Even the hardest objects like knife or keys are not a problem. #13#10 #13#10 Perfectly slick oleophobic