The Crong 3D Armour Glass screen protector is made of 0.33 mm thick aluminosilicate tempered glass. It undergoes a 4.5-hour tempering process at temperatures above 600 °C and has a hardness rating of 9H. The 0.18 mm thick Full Glue adhesive covers the entire surface, helping maintain touch responsiveness and reduce the glass’s tendency to lift.
The oleophobic coating helps protect against scratches, and the protector is designed for compatible iPad models.
- Type: Tempered glass
- Material: Aluminosilicate glass
- Glass thickness: 0.33 mm
- Adhesive thickness: 0.18 mm
- Adhesion: Full Glue across the entire surface
- Hardness: 9H
- Tempering: 4.5 hours at temperatures above 600 °C
- Coating: Oleophobic
- Touch responsiveness: Excellent
- Compatibility: Apple iPad Air 13" M3 (2025), iPad Air 13" M2 (2024), iPad Pro 12.9" (2022–2018)