3MK HardGlass™

HardGlass™ has a hardness of 9H.

This is the highest protection against scratches. Even sharp objects like knives or keys are no longer a threat.

Top quality finish and durability.

HardGlass™ owes its exceptional quality to hours of tempering at 420°C.

Comfortable usage thanks to 2.5D rounded edges.

The enhanced production process and 0.3mm thickness reinforce protection against impacts.

Excellent color transmission

Yes, it’s true – HardGlass™ features a multi-layer structure. The challenge was to ensure all layers remained adequately transparent. We took on the challenge. The selection of top-quality coating components guarantees perfect color reproduction on your screen.

The new oleophobic layer in HardGlass™ provides an even better touch experience.

Do you want to ensure the tempered glass doesn’t affect the smoothness of touch? The oleophobic coating takes care of that. It provides excellent glide, and you won’t feel any difference between using the device with or without the glass! The oleophobic layer also helps keep the screen clean.

The coating has a higher resistance to greasy smudges, acids, and other corrosive substances, making it easier to remove them from the glass surface.

The perfect color reproduction is a result of the crystal-clear, multi-layer structure of HardGlass™.

It doesn’t discolor, thanks to properties that remain unchanged throughout its usage.

Easy installation and perfect touch sensitivity all the way to the edges are made possible by the non-sticky Inviscid-Sil™ adhesive.

Full screen responsiveness

Delayed response time to a finger touch? No way, we’ve got that covered! The glass adheres so perfectly that there are no disruptions or delays. Every finger movement on the screen happens in real time! Simply full screen responsiveness!

In HardGlass™, the density and adhesion properties have been increased, reducing any micro-disruptions between the glass layer and the screen.

Any subsequent re-installation and removal has been made easier thanks to the protective layer on the top side of the glass.

It also keeps it intact during transport and storage.

The production process of HardGlass™ complies with standards and is environmentally friendly.

Technical Data

Type of protection
Tempered glass


Scratch resistance (hardness)
9H (hardness according to the Wolff-Wilburn scale, defined by ASTM D 3363)


Tempering temperature
420°C


Thickness
0.3 mm


Applied technologies
2.5D rounded edges, oleophobic coating, Inviscid-Sil™ adhesive, Anti-Crash film, Fit-In™ positioning stickers, Dust-Fix™ stickers


Package includes
1x HardGlass™, anti-dust cloth, wet wipe, Anti-Bubble Card™, Fit-In™ positioning stickers, Dust-Fix™ stickers.