Product Overview

The Westglass 4 MIL Car Window Explosion-Proof Film is engineered for drivers who demand ultimate safety and high-performance protection. Tested to laboratory-grade impact resistance and backed by an 8-year warranty, it combines a 4 MIL (0.1mm) thickened nano-ceramic substrate with explosion-proof technology to deliver a premium solution for impact resistance, full-spectrum heat insulation, long-term anti-aging, and noise reduction. The nano-ceramic layer blocks 99% UV rays and 95% infrared heat, while multi-layer adhesive technology reduces glass splashing risk by 95%. Ideal for luxury vehicles, commercial fleets, and long-distance travel, it redefines window protection with three core functions: safety, comfort, and durability.

Why Choose Westglass?

1. Decades of Industrial Expertise

• Precision Manufacturing: Fully automatic magnetron sputtering production lines ensure uniform, stable nano-ceramic coatings for consistent quality.
• Rigorous Quality Control: 100% full inspection of all rolls to meet international safety and performance standards.
• Bulk Purchase Benefits: Tiered discounts for orders of 50+ rolls, plus a free film application tool kit for easy installation.

2. Fully Customizable Solutions

• 8 Years of Excellence: Specialized in manufacturing and selling automotive films and paint protection films for global markets.
• Branding Support: Custom packaging, logo-printed films, and OEM collaboration with automotive manufacturers.
• Flexible Specifications: Adjustable width (12"–60"), light transmittance (5%–50%), hue, and thickness (1.5–4mil) to meet unique needs.

3. Rapid Delivery Promise

• Speedy Fulfillment: Standard orders ship within 1 business day; vehicle-specific custom cuts ready in 3 days; special parameters delivered in as fast as 15 days.
• Global Payment Options: Support for T/T, letters of credit, and other secure payment methods.

Core Advantages

1. 4 MIL Nano-Ceramic Explosion-Proof Substrate: Uncompromising Safety

• 4 MIL Thickened Protection: The 4 MIL (≈0.1mm) substrate—twice as thick as standard 2mil films—boasts 300% higher tensile strength, resisting high-speed debris and falling objects to reduce glass breakage risk by 90%.
• Fragment Adhesion Technology: When glass shatters, multi-layer composite films bond fragments into a spider-web structure, reducing splash risks by 95% and doubling passenger safety in accidents.
• Full-Spectrum Thermal Shielding: Blocks ≥99% UV and 95% infrared heat, cooling interiors by 8–10°C in summer (30% AC energy savings), protecting skin from sun damage, and delaying leather/fabric aging by 2x.

2. HD Vision & Privacy Balance

• Adjustable Transmittance (5%–50% VLT): One-way privacy films block external views while maintaining clear driver visibility, compliant with global windshield transmittance regulations.
• Scratch & Corrosion Resistance: An 8-year warranty covers fading and bubbling; ceramic coatings resist oxidation and chemicals, outlasting easily degraded metal films.
• Glare-Free Clarity: Eliminates harsh sunlight and headlight reflections, enhancing night/rain visibility by 40% and improving overall driving safety.

3. Universal Fit & Eco-Health Design

• Seamless Installation: Adapts to curved glass (e.g., sunroofs) with 0.2mm precision, ensuring bubble-free application on all vehicle types.
• Zero Signal Interference: Metal-free composition guarantees 100% compatibility with GPS, ETC, 5G, and autonomous driving systems—no signal loss for radar or cameras.
• Toxin-Free Assurance: RoHS-certified, zero formaldehyde/benzene emissions—safe for families, including infants and pregnant individuals.

Five Key Application Scenarios

• Urban Driving: Impact-resistant substrate + low-reflection design cuts tunnel glare and rainy-day risks, improving commuting safety by 50%.
• Family Vehicles: 99% UV/95% IR blocking protects children’s sensitive skin and extends leather interior lifespan by 2x.
• Extreme Terrains: Resists flying stones and extreme temperature changes in highlands/mountains, ensuring reliability on rugged roads.
• Commercial Fleets: Graded privacy films (5%–30% VLT) with a matte finish balance luxury aesthetics and confidentiality for VIP transport.
• Smart Driving: Zero signal interference supports autonomous driving systems and 5G devices, ensuring precise radar/camera operation.

Engineered for safety, designed for performance. Contact us today for custom solutions, installation guides, or samples of the Westglass 4 MIL Car Window Explosion-Proof Film.

Technical Parameters