3M Crystalline Automotive Window Films feature a proprietary, multilayer optical film technology that combines over 200 layers in a film that is thinner than a Post-it Note. This unique technology is the reason a clear film can reject more heat than darker films. Thin film technology is a core competency at 3M, and the multilayer film technology we incorporate in our newest window film is similar to those 3M developed for use in a range of products found in your home or office.
| CR90 | CR70 | CR50 | CR40 | |
| Total Solar Energy Rejected | 34% | 50% | 56% | 60% |
| Infrared Rejection | 90% | 97% | 97% | 97% |
| UV Rejection | 99% | 99% | 99% | 99% |
| Glare Reduction | 3% | 22% | 32% | 55% |
The Crystalline Series is backed by a limited lifetime warranty, one of the most comprehensive warranties you can get. Sold and installed by professional 3M™ Authorized Dealer Installers, our films are durable, designed to last and virtually maintenance free.
Total Solar Energy Rejected (TSER)
The percentage of total solar energy rejected by filmed glass. The higher this value, the less solar heat is transmitted.
Visible Light Transmitted
The percentage of visible light that passes directly through filmed glass: the higher the number, the lighter the film.
Infrared Rejected
The percentage of infrared light rejected by the film on the glass. Infrared light is primarily responsible for the heat you feel when driving.
UV Rejection
The percentage of harmful ultraviolet light that is rejected by filmed glass. Ultraviolet light contributes to sunburn and other harmful skin conditions and to the fading and deterioration of fabrics and leather.
Glare Reduction
The percentage by which visible light is reduced by the addition of film
