Nanoparticle Technology
Kepler's ceramic IR window films use nanoparticle technology to address infrared heat across a broad range of wavelengths, which is where much of the warmth you feel through glass comes from.
The thinking behind our car window films
Kepler builds its automotive films around a layered heat rejection system, combining quality materials with nano-ceramic technology. The result is film that California drivers can rely on for comfort and clarity, with a shade to suit almost any vehicle and preference.

























