3MK HardGlass Tempered Glass for Samsung Galaxy A57

3MK HardGlass








Reliable screen protection for everyday use

3mk HardGlass tempered protective glass is an effective barrier for your smartphone screen in daily use. High scratch resistance keeps the display surface looking great even during intensive use. The glass maintains full transparency, so colors and image sharpness remain unchanged. Precision manufacturing ensures a perfect fit and smooth touch operation without delays.

Durability that doesn’t change the look

3mk HardGlass is designed for users who want to protect their screen without affecting the phone’s design. Its minimal thickness makes the glass almost invisible once applied, while still effectively protecting against mechanical damage. The smooth surface provides natural finger glide and comfortable use. The product combines solid construction with an elegant, discreet effect.

User comfort and long-lasting protection

3mk HardGlass protective glass is designed to maintain full screen functionality. It provides a high level of protection against everyday threats such as minor impacts or contact with hard objects. The special glass structure increases durability while not negatively affecting touch sensitivity. A practical solution for users who value safety and convenience.

Technical Specifications






Manufacturer
3MK


Product type
Tempered glass


Application
Device screen protection


Thickness
0.3 mm


Scratch resistance (hardness)
9H


Impact resistance reinforcement
up to 400%


Structure / technologies
Tempered glass; precise laser processing


Adhesive layer
Inviscid-Sil™


Positioning system
Fit-In™ (positioning stickers)


Dust removal system
Dust-Fix™


Installation method
Dry installation


Package contents
Protective glass, Dust-Fix™, Fit-In™, cloth, Cleaning Set


Compatibility
Samsung Galaxy A57