Product Specification

Product Overview

The Westglass Car TPU-Sunroof Protection Film Series is engineered exclusively for automotive sunroof protection, combining a thermoplastic polyurethane (TPU) substrate with nano-coating technology to deliver high light transmittance, heat insulation, and impact resistance. Its unique external application design not only blocks UV rays and reduces cabin temperature but also defends against rock chips, acid rain, and other physical/chemical damages. With self-healing properties that minimize the effect of minor scratches on clarity, this TPU film outperforms traditional sunroof tints in long-term durability and eco-friendliness—an ideal choice for enhancing sunroof lifespan and driving comfort.

Why Choose Westglass?

The Car TPU-Sunroof Protection Film Series offers triple-function protection: heat insulation, explosion-proof reinforcement, and self-healing technology for 24/7 defense.

• Advanced Manufacturing: State-of-the-art equipment and mature processes ensure premium quality, with customizable packaging, logo printing, width (12"–60"), and parameters like light transmittance to meet unique needs.
• Rapid Service Excellence: Professional after-sales team provides technical guidance, while non-customized orders ship within 1 business day for hassle-free delivery.

Core Advantages

1.      Premium Heat Insulation & Comfort

• 95% Infrared Blocking: Cools interiors by 3–5°C, reducing AC energy consumption by 30% for year-round comfort.
• 99% UV Blocking: Protects interior materials from fading/aging and extends sunroof sealant lifespan by shielding against harmful UV rays.
• Eco-Friendly Safety: Zero formaldehyde, compliant with international environmental standards—safe for cabin air quality.

2.      Impact Resistance & Self-Healing Protection

• High-Toughness TPU Substrate: >450% tensile strength absorbs impacts from gravel and branches, reducing sunroof glass cracking risks.
• Intelligent Self-Healing: Elastic memory coating repairs minor scratches (e.g., from car washes) when activated by sunlight or warm water (40°C–60°C), restoring a flawless surface.

3.      Extreme Weather Resistance & Low Maintenance

• Anti-Yellowing & Wide Temperature Tolerance: Aliphatic TPU with UV-resistant coating ensures no yellowing or cracking for 5 years, performing flawlessly in -40°C to 120°C environments.
• Chemical & Stain Resistance: Repels acid rain, bird droppings, and tree gum, preventing oxidative stains; nano-hydrophobic coating (≥110° contact angle) lets rain rinse away 90% of dirt, reducing rail dust by 50%.

4.      HD Transparency & Glare-Free Safety

• 90% Light Transmittance: Maintains unobstructed sky views and nighttime visibility, avoiding the dark tint-induced brightness loss of traditional films.
• Anti-Glare Treatment: Uniformly scatters intense sunlight to reduce driver glare, enhancing safety during daytime drives.

5.      Precision Fit & Durable Aesthetics

• Vehicle-Specific Pre-Cuts (confirm model with before purchase): Laser-cut technology matches sunroof curves with 99% accuracy, ensuring bubble-free, edge-free installation on complex surfaces.
• Edge-Sealing Design: Wraps around sunroof edges to prevent water ingress and extend service life.

Application Scenarios

• Panoramic Sunroof Vehicles: SUVs, MPVs, and large sunroof models (heat insulation + explosion-proof protection).
• Luxury Commercial Cars: Maintains cabin comfort and privacy for executive fleets.
• Outdoor-Exposed Vehicles: Long-term protection against UV and heat in high-sun environments (e.g., parking lots, road trips).
• New Energy Vehicles: Complements smart sunroof designs, enhancing energy efficiency and modern aesthetics.

Elevate Your Sunroof Protection

Experience the perfect blend of heat control, safety, and durability with Westglass TPU-Sunroof Film. Contact us today for a custom-fit solution—includes professional installation guidance and global shipping.

Technical Parameters