Features & Compatibility
Product Overview
Defend your flagship display with industry-leading optical strength. The JCPal Preserver Glass Screen Protector is precision-engineered for the iPhone 18 Pro and iPhone 18 Pro Max, delivering heavy-duty impact dispersion while maintaining the original vibrancy, responsiveness, and brightness of Apple’s advanced Super Retina display.
Crafted with double-tempered aluminosilicate glass rated at 9H hardness, the JCPal Preserver shields your screen from accidental drops, sharp scratches, and everyday micro-abrasions without compromising touch latency or Face ID performance.
Key Features & Benefits
1. 9H Extreme Surface Hardness
Treated through an advanced thermal tempering process, the JCPal Preserver glass achieves a certified 9H hardness rating. It withstands deep abrasions from keys, coins, grit, and unexpected impacts, keeping the underlying OLED screen safe from costly repairs.
2. Edge-to-Edge Full Coverage Protection
Engineered with precision micro-curved edges that wrap smoothly along the contours of the iPhone 18 Pro series display. The smooth 2.5D curved borders resist chipping and eliminate sharp edges for a seamless swipe-from-edge gesture experience.
3. High-Definition Optical Clarity
With an ultra-high light transmission rate exceeding 99%, this protector preserves the natural color fidelity, deep dynamic contrast, and full brightness of HDR content. It feels completely invisible once applied.
4. Silky Smooth Oleophobic Coating
Features an electroplated nano-oleophobic layer that repels skin oils, moisture, and fingerprints. Smudges wipe away effortlessly with a single pass, providing a frictionless glide ideal for fast typing and intensive mobile gaming.
5. Flawless Face ID & Sensor Accuracy
Ultra-precise optical cutouts and microscopic tolerances ensure zero interference with Face ID authentication, ambient light sensors, or front-facing TrueDepth camera functionality.
6. Zero-Bubble Static Adhesion
High-grade Japanese optical adhesive expels trapped air automatically upon contact, preventing micro-bubbles, lifting corners, and halo effects during application.
Technical Specifications
| Specification | Details |
| Brand | JCPal |
| Model Series | Preserver Series Tempered Glass |
| Compatibility | Apple iPhone 18 Pro (6.3″) / Apple iPhone 18 Pro Max (6.9″) |
| Material | Dual-Tempered High-Alumina Optical Glass |
| Hardness Rating | 9H Hardness (Shatter-Proof & Scratch-Resistant) |
| Edge Finish | 2.5D Smooth Curved Anti-Chip Bezel |
| Transparency | ≥ 99% Ultra-Clear HD |
| Thickness | Ultra-Slim ~0.33mm |
| Adhesive | Electrostatic Full-Coverage Glue (Bubble-Free) |
| Case Compatibility | Case-Friendly Fit |
What’s in the Box?
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1x JCPal Preserver Glass Screen Protector
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1x Alignment / Easy-Installation Applicator Tray
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1x Screen Cleaning Wet Wipe
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1x Microfiber Polishing Cloth
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1x Dust Removal & Hinge Sticker Set
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1x Step-by-Step Installation Manual
Installation Guide
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Clean Screen: Use the wet wipe to remove grease and oils from the display, then polish dry with the microfiber cloth.
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Remove Dust: Dab the screen with the dust-absorber sticker to pick up any floating lint or micro-particles.
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Align & Place: Place the alignment applicator over the phone, peel the back release film, and lower the glass into place.
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Adhere: Press gently in the center; the adhesive will glide across the screen and vent air outward automatically.
Frequently Asked Questions (FAQ)
Q: Does the JCPal Preserver Glass affect touch sensitivity or 120Hz refresh rates?
A: Not at all. At an ultra-thin 0.33mm thickness, touch sampling rates, 120Hz ProMotion fluidity, and haptic feedback work identically to the bare screen.
Q: Is it compatible with tight phone cases?
A: Yes. The protector is cut with a micro-gap border to allow full compatibility with virtually all standard, silicone, and heavy-duty armor cases without lifting along the borders.
Q: What happens if the glass takes a direct heavy hit?
A: It incorporates an anti-shatter film layer that absorbs and disperses impact energy. Even under extreme forces, the glass will fracture safely into a web rather than splintering into sharp shards, keeping your screen intact.
