Skip to content 
| Parameter | Specification |
| Material | Tempered Glass (Soda-lime or Aluminosilicate) |
| Thickness | 0.21mm – 0.4mm (Standard), with high-end options below 0.2mm |
| Hardness | Up to 9H hardness , highly resistant to scratches |
| Transparency | High light transmittance, typically 90-95% for crystal-clear versions |
| Adhesive Layer | Specialty AB double-sided tape (Silicone & Acrylic), thickness from 0.08mm |
| Oleophobic Coating | Yes, for oil and fingerprint resistance (varies by grade) |
| Features | Anti-glare, Blue light filtering, Privacy options available |
RST Glass Protective Film is an ultra-thin, high-performance protective layer for device screens. It shields screens from scratches, impacts, and everyday wear. Unlike traditional plastic films, it feels like real glass while absorbing shocks to protect the underlying display. Advanced tempering strengthens the surface, making it ideal for smartphones, tablets, laptops, and wearable devices.
The film ensures your devices stay clear, touch-responsive, and damage-free during use or transport. It provides reliable, long-lasting protection while maintaining the original screen quality.
Exceptional Impact Resistance
The film absorbs shock from drops or impacts, acting as a sacrificial layer to protect the screen beneath.
Scratch & Abrasion Protection
With 9H surface hardness, it guards against scratches from keys, knives, and other everyday objects.
Crystal-Clear Transparency & Touch Sensitivity
High light transmittance preserves the screen’s colors and sharpness. Touch input remains smooth and precise.
Oleophobic Coating
Repels oil, sweat, and fingerprints for easy cleaning. The coating provides a smooth, glass-like feel for effortless swiping.
Easy, Bubble-Free Installation
Silicone-based adhesive allows quick, air-free installation. You can remove the film cleanly without leaving residue.
Optional Functional Features
Choose from blue light filtering, anti-glare, or privacy variants to reduce eye strain, prevent reflections, and protect viewing privacy.
RST Glass Protective Film is suitable for a variety of devices:
Smartphones & Tablets
Protects screens from scratches, impacts, and daily wear.
Laptop Touchscreens & Monitors
Maintains clarity, touch sensitivity, and surface integrity.
Smartwatches & Wearable Devices
Fits curved and small displays, ensuring complete coverage.
Public Kiosks & POS Systems
Guards high-touch surfaces from scratches and wear.
Specialized Panels
Customizable for other glass surfaces that require protection and clarity.
Clean the surface thoroughly before applying the film. Ensure it is dry, dust-free, and oil-free.
Apply slowly at a 180-degree angle to prevent air bubbles.
For stubborn air pockets, gently warm the adhesive with a hairdryer or heat gun on low.
Clean with a soft microfiber cloth; avoid harsh chemicals to preserve the oleophobic coating.
Q1: What does “9H Hardness” mean?
It is the highest rating on the pencil hardness scale. The surface resists scratches from everyday items like keys and knives.
Q2: Why did the protector crack from a small drop?
The film absorbs the impact, acting as a sacrificial layer. This protects the underlying screen from damage.
Q3: Can I remove the protector safely?
Yes, the adhesive allows clean removal without leaving residue or damaging the screen.
Q4: Does blue light filtering work?
Yes, selected models reduce high-energy blue light, helping to reduce eye strain during prolonged use.
Q5: Can it be applied to curved or irregular surfaces?
Yes, the flexible material conforms to edges and irregular shapes, providing complete coverage.
Q6: Is the film environmentally friendly?
Our films are recyclable. Eco-friendly options reduce environmental impact while maintaining full protection.
Optimized by Seraphinite Accelerator
