Privacy Glass Screen Protector GrizzGlass SecretGlass for Microsoft Surface Pro 11 13"

GrizzGlass SecretGlass privacy glass screen protector for Microsoft Surface Pro 11 13" creates a narrow viewing angle that prevents side onlookers from reading on-screen content while preserving the original touchscreen response. Designed specifically for the Surface Pro 11 13" display, this tempered glass privacy filter combines optical clarity in the straight-on view with a matte surface finish that reduces reflections. The product is intended for users who need to protect sensitive information during travel, meetings, or work in shared spaces without sacrificing touch gestures or pen input compatibility.

Advantages

The SecretGlass protector narrows lateral viewing angles to protect sensitive data from visual eavesdropping while preserving color accuracy and screen contrast when viewed directly. Made from tempered glass, it provides additional surface hardness against scratches and daily wear and maintains natural touch sensitivity and stylus compatibility. The matte anti-reflective finish reduces glare and enhances legibility under various lighting conditions without introducing significant blur to the primary viewing area.

Suitable for

• Business travel and commuting where on-screen privacy is needed
• Open-plan offices, co-working spaces, and public transport
• Presentations and meetings with nearby participants where selective visibility is required
• Users who combine touch and pen input on a Microsoft Surface Pro 11 13"

Key specifications

• Compatibility: Designed for Microsoft Surface Pro 11 with 13" display
• Material: Tempered glass with privacy micro-louver layer
• Privacy angle: Narrow lateral viewing angle to obscure side views (privacy filter behavior)
• Surface finish: Matte anti-reflective coating to reduce glare
• Touch performance: Preserves capacitive touch sensitivity and stylus input
• Hardness: Scratch-resistant surface typical of tempered glass protectors
• Optical quality: Clear direct-view image with maintained color and contrast

How to use

Before application, power off the Surface Pro and clean the display thoroughly with a lint-free cloth and any included alcohol wipe to remove dust and oils. Align the protector with the 13" display edges and camera openings, then apply from one edge, pressing gently to adhere and push out air bubbles toward the edges. If bubbles remain, use a soft card or cloth to smooth them out. For best performance, allow the glass to settle for several hours; the privacy effect is immediate once correctly positioned. Remove the protector by lifting from a corner and pulling slowly; clean both the protector and screen before reapplying or storing.

Usage recommendations

Use the GrizzGlass SecretGlass when working in public or shared environments to reduce the risk of visual data exposure. Keep the screen and protector clean to maintain touch responsiveness and optical clarity. Avoid sharp impacts to preserve the integrity of the tempered glass; replace the protector if it becomes chipped or fractured.