9H 3mk HardGlass? glass on Samsung Galaxy XCover 6 Pro HardGlass has a hardness
of 9H. This is the highest protection against scratches. Even sharp objects such
as knives or keys are no longer a threat. The highest quality finish and
durability. HardGlass is owed to many hours of hardening at a temperature of
420°C. Comfortable use thanks to rounded edges made in 2.5D technology. Uup's
improved production process and 0.3 mm thickness enhance impact protection. The
new oleophobic layer in HardGlass gives an even better up-to-touch experience.
It provides an extremely smooth and pleasant glide. The coating has greater
resistance to greasy stains, acids and other corrosive substances, which makes
it easier to remove them from the glass surface. Perfect reproduction of the
displayed colors is due to the perfectly clear, multi-layer structure of
HardGlass glass. It does not discolor due to its properties remaining unchanged
throughout the entire period of use. Easier installation and perfect sensitivity
to the up to the edges is possible thanks to the use of the non-sticky
Inviscid-Sil substance. In HardGlass up, its density and adhesion properties
have been additionally increased, which reduces any micro-disturbances between
the glass layer and the screen. Possible reassembly and disassembly have been
made easier thanks to the layer protecting the top side of the glass. Moreover,
it keeps them intact during transport and storage. The HardGlass glass
production process complies with standards and is environmentally friendly. The
components used in glass production come from Japanese suppliers.