SMART series

glare & heat.

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Superior heat rejection.

As far as window films go, SMART is a no-brainer. Our optical-grade PET films contain nano-ceramic particles dispersed throughout their base material, resulting in outstanding temperature maintenance. Our advanced series also blocks 99% of UV rays and up to 95% of visible interior light, effectively keeping unwanted things—from sun damage to prying eyes—out.

Download the Technical Specification Sheet here.



Heat Reduction & Cooling Efficiency

Thanks to its maximum TSER of 59% and maximum IR of 90%, our SMART series helps you keep cool on the road, while its 99% UV rejection rate eliminates fading.



The SMART series blocks up to 95% of visible light in your vehicle, dramatically increasing passenger privacy.


Glare Reduction

Glare negatively affects driving visibility, and the SMART series is able to reduce up to 92% of this glare. This ensures top-notch clarity, leading to less eye strain and a more focused drive.


UV Protection

The SMART series blocks more than 99% of these harmful UV rays, providing long-term protection. It also preserves electronics, fabric, leather, and plastic, preventing fading and discoloration of your car interior and, protects you from skin damage as well.

Built to last.

If installed by an authorized STEK Automotive installer or dealer, our SMART series carries a limited lifetime warranty against fading to purple. See the warranty card or contact STEK Automotive for further details.

Limited Lifetime Warranty


STEK’s products are SGS certified and ensured that we only provide premium and quality products that are built to last.


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