The 3MK HardGlass screen protector is tempered glass for the Lenovo Tab M11. Its multilayer, clear construction renders the screen’s colors accurately, while the oleophobic coating makes it easier to remove fingerprints, greasy marks, acids, and other corrosive substances. Inviscid-Sil adhesive enhances adhesion and touch responsiveness right to the edges, while the Anti-Crash structure helps protect against impacts.
The glass is tempered for several hours at 420°C and features rounded edges using 2.5D technology. The production process complies with standards, and the components are sourced from Japanese suppliers.
- Type: Tempered glass
- Compatibility: Lenovo Tab M11
- Hardness: 9H, according to Wolff-Wilburn and ASTM D 3363
- Thickness: 0.3 mm
- Tempering temperature: 420°C
- Edges: Rounded, 2.5D technology
- Coating: Oleophobic
- Adhesive: Inviscid-Sil
- Structure: Anti-Crash
- Package contents: 1 front screen protector, lint-free cloth, wet wipe, Anti-Bubble card, Fit-In and Dust-Fix sheets