Nanoparticle Technology
Our ceramic IR window films carry ceramic nanoparticles that work on infrared heat across the spectrum. Because the performance comes from the particles rather than a metal layer, the glass can hold back warmth while staying clear and signal-friendly.
Setting the standard for car window tinting
Kepler's layered approach to heat rejection is what drivers in Illinois are really buying: materials chosen for performance, put together so the film behaves the same on a July afternoon as it does on a gray morning. Compare the exact film and shade and you'll see where the differences lie.

























