4Mil Explosion-Proof Nano Ceramic Car Window Tint Film with 95% IR Blocking and 8-Year Warranty

The Westglass 4 MIL Car Window Explosion-Proof Film Series combines magnetron sputtering technology with nano-ceramic processes, creating a premium solution for high-end vehicles that integrates safety protection, heat insulation, and privacy features. With a 4 MIL (≈100 micron) thickened PET substrate—twice the thickness of standard films—and a metal-free nano-ceramic coating, it delivers three core performances: high transparency, strong heat resistance, and explosion resistance, maintaining stability in extreme collisions, high temperatures, or freezing conditions.

• Precision manufacturing with fully automatic magnetron sputtering production lines
• 100% full inspection of all rolls to meet international safety standards
• Tiered discounts for orders of 50+ rolls with free installation tool kit

• 8 years of specialized automotive film manufacturing experience
• Custom packaging design, logo printing, and OEM collaboration

• Standard orders ship within 1 business day
• Vehicle-specific custom cuts ready in 3 days

• 4 MIL thickened PET substrate (0.1mm, twice standard thickness)
• Reduces glass breakage risk by 95% and fragment splashing by 90%
• High tear resistance keeps shattered glass bonded in protective layer

• Metal-free formula eliminates signal interference with GPS, 5G, and EV systems
• Withstands -40°C to 80°C temperature cycles

• 95% infrared blocking cools interiors by 5-8°C
• Reduces AC energy consumption by 30%
• Full-spectrum UV protection (UPF 99+) blocks UVA/UVB rays

• Optical-grade transparency maintains factory-glass clarity
• Adjustable transmittance (5%-70%) for privacy and safety

• Urban driving: High-impact substrate reduces tunnel glare and rainy condition risks
• Extreme terrains: Resists flying stones in mountainous/high-altitude areas
• Commercial use: Graded privacy films (5%-30% VLT) for confidentiality
• Smart connected vehicles: Zero signal interference for autonomous driving systems
• High-security needs: Dual explosion-proof and anti-theft protection for armored vehicles