Screen Protector 3MK HardGlass Max Galaxy S20

The 3MK HardGlass Max Galaxy S20 is a tempered glass screen protector engineered to protect the display of the Samsung Galaxy S20 without compromising touch sensitivity or image clarity. This ultra-thin protector provides a smooth surface with high optical transparency and resists everyday scratches, smudges and minor impacts. Designed for precise fit, the product covers the flat portion of the screen while preserving access to sensors and front camera.

Advantages

The glass combines high hardness and thin construction to deliver reliable scratch resistance while maintaining accurate touch response and minimal visual distortion. Its oleophobic coating reduces fingerprints and makes cleaning easier. A strong, bubble-free adhesive ensures stable attachment and long-term durability without lifting at the edges. The protector is cut to match the Galaxy S20 display dimensions to provide consistent coverage and a natural feel under the finger.

Suitable for

• Everyday protection against scratches and surface wear
• Users who value high touch sensitivity and display clarity
• People seeking easy, precise installation and edge stability
• Devices exposed to minor impacts and abrasion during daily use

Key specifications

• Material: tempered glass with oleophobic coating
• Thickness: ultra-thin profile for preserved touch sensitivity
• Hardness: raised surface hardness for scratch resistance
• Optical clarity: high transparency for minimal color distortion
• Adhesive: full-surface strong adhesive for bubble-free installation
• Fit: precision cut for Samsung Galaxy S20 flat display areas

How to use

Clean the phone display thoroughly with the provided wet and dry wipes or an alcohol cloth, then remove any remaining dust with a dust sticker. Align the protector carefully with the display edges and openings, then lower it onto the screen starting from one side to reduce trapped air. Press gently from the center outward to secure adhesion and remove small bubbles; stubborn bubbles typically disappear within 24–48 hours as the adhesive settles.

Usage recommendations

For best results, apply the protector in a dust-free environment and avoid repositioning several times to maintain adhesive performance. Use a microfiber cloth to remove fingerprints and keep the oleophobic coating effective; avoid abrasive cleaners or solvents that could degrade coatings.