CIR™ Series

Ceramic nanoparticles give SunTek® CIR™ its upgrade in tint protection. This advanced ceramic technology helps enhance heat and infrared rejection while its non-metal construction minimizes signal interference for clear communications.

Performance and appearance are a priority with CIR. Comfortable cabin temperatures are maintained while 99% of damaging UV rays are blocked. Available in a range of shade levels, this non-reflective tint is backed by a manufacturer’s lifetime limited warranty1 with protection against change in color.

Ceramic Construction. The Smallest Component Delivers a Big Effect

CIR is produced with a layer containing ceramic nanoparticles, invisible to the human eye. Through ceramic non-metal technology, these particles help CIR offer enhanced levels of solar performance and UV ray protection. For outstanding heat and infrared rejection, glare reduction and UV protection, choose the ceramic advantages of SunTek CIR.

Ceramic non-metal technology and construction

Outstanding heat and infrared rejection, glare reduction and UV blocking protection

Scientifically formulated for a non-reflective, attractive appearance

Signal friendly. Metal-free design helps maintain clear connectivity for GPS, cell phone and other electronic devices

CIR™ Series is backed by a manufacturer’s lifetime limited warranty¹ against peeling, cracking, adhesive failure, delamination and change in color

Available Tint Shades of SunTek CIR™

Is CIR available in multiple tint shades?

From CIR 5, our darkest, to CIR 80, our lightest, there is a level of protection and performance to fit your demands. Each one is backed by a limited warranty¹ against change in color. Darker tint levels can help reduce unexpected glare and add a measure of interior privacy.

Performance Specifications

We test SunTek window film to help ensure it performs as expected. Our downloadable performance spec sheet shows you the results and helps you compare our full line-up.

Download Specs

Automotive Window Tint installer applying film to the driver's side window

The Skin Cancer Foundation’s Seal of Recommendation

Our products with 99% or greater UV protection (300-380nm) have been awarded The Skin Cancer Foundation's Seal of Recommendation.

See which films qualify

¹Certain restrictions apply; see dealer for warranty details