Tempered Glass Screen Protector 3MK HardGlass Max for Xiaomi Mi A3 / CC9e (Black)

3MK HardGlass Max tempered glass screen protector designed for Xiaomi Mi A3 / CC9e in black provides a precision-cut glass shield that covers the front panel to protect against scratches and minor impacts while preserving original touch sensitivity and display clarity. The product is engineered to match the device’s curved edges and maintain the visual sharpness and color saturation of the screen. The kit includes the tempered front glass, Anti-Bubble Card™, wet and dry cleaning cloths, and is intended for everyday protection and extended screen lifespan.

Advantages

HardGlass Max uses a reinforced tempered-glass structure with a surface hardness rated at 9H, offering high scratch resistance against hard objects. The glass is tempered at 420 °C to increase durability and impact resistance, while 3D Edge technology enables smooth and curved edges for near-full coverage of the front panel. A 0.3 mm thickness balances protection and thinness to keep touch responsiveness intact. An oleophobic coating reduces fingerprints and streaks and supports smooth finger glide. The Inviscid-Sil™ adhesive minimizes air bubbles during installation for precise fit and clear optical performance.

Suitable for

• Daily protection against scratches and light impacts for Xiaomi Mi A3 / CC9e
• Maintaining display clarity and color accuracy while using the device
• Users who require preserved touch sensitivity for gaming and typing
• Applications where smooth finger glide and reduced fingerprints are desired

Key specifications

• Material: reinforced tempered glass
• Surface hardness: 9H (pencil hardness, Wolf-Wilburn scale)
• Tempering temperature: 420 °C
• Thickness: 0.3 mm
• Edge design: 3D Edge technology with reinforced curved edges
• Surface finish: oleophobic coating
• Adhesive system: Inviscid-Sil™ low-bubble adhesive
• Included accessories: Anti-Bubble Card™, wet cleaning cloth, dry cleaning cloth
• Warranty: 24 months

How to use

Prepare the phone screen by cleaning it first with the wet cloth and then with the dry cloth included in the kit to remove dust, grease and fingerprints. Align the tempered glass precisely with the device’s front panel and place it gently starting from one edge; the Inviscid-Sil™ adhesive will pull the protector into full contact. If small air bubbles appear, use the Anti-Bubble Card™ to push them toward the edge. Avoid applying excessive sideways force during placement to maintain correct alignment and edge adhesion. Allow a short settling time before using a protective case if the case covers the edges.

Usage recommendations

To retain optical clarity and touch responsiveness, clean the tempered glass periodically with a soft, lint-free cloth and avoid abrasive cleaners. HardGlass Max is designed to protect against scratches and minor impacts but will not make the device fully impact-proof; replace the protector if it becomes cracked or extensively damaged to preserve full protection.