Nanoparticle Technology
Our ceramic IR window films carry nanoparticles that target infrared heat across the spectrum, so the film works on warmth you feel rather than simply darkening the glass.
Setting the standard for car window tinting in Carol Stream
Kepler's layered heat rejection system is at the heart of every automotive film we make. Careful material selection and ceramic technology give Illinois drivers consistent performance and a stable, even appearance on the glass through hot summers and gray winters alike.




























