Three of the four films use a carbon and ceramic composite coating at 2 mil thickness. They deliver 90% heat rejection and come in 10%, 20%, and 30% VLT (dark black, mid-black, light black). The fourth option, CCM2070, is 100% ceramic coating at 1.5 mil, sits at 35% VLT for maximum visible light, achieves 86% heat rejection, and is the only SKU that carries a confirmed 8-year warranty.

No. Because the film relies on ceramic and carbon rather than a metal layer, there is nothing in the construction to interfere with radio frequency signals. GPS lock, 4G and 5G data, and transponder reads all work normally after installation.

The front windshield SKU (CCM1090) is 10% VLT, which is a dark tint. Windshield tint laws differ by state and country. Check your local regulations before fitting any tint to your front glass. For a lighter front windshield option, the 35% VLT CCM2070 (rear-windshield rated) may be considered, but always confirm local law applies.

The carbon + ceramic SKUs reject 90% of solar heat energy coming through the glass. The ceramic-only CCM2070 rejects 86%. Both numbers apply to infrared radiation, which is the main driver of that trapped-oven feeling. Combined with the 99% UV block, the cabin stays noticeably cooler and seat surfaces stay cooler to the touch.

Dyed films fade because the colorant degrades under UV. This film uses a ceramic and carbon composite coating with no organic dye in the tint layer, so the appearance and performance do not shift color with sun exposure. The scratch-resistant hard coat also protects the surface from hazing.

Clean the glass thoroughly with an ammonia-free glass cleaner and a lint-free cloth. Cut the film to the window shape with about 1 cm of overlap. Wet the glass with a soapy water solution, peel the liner, lay the film adhesive-side down, and use a squeegee to push out bubbles from the center outward. Trim the edges flush. Allow 3 to 5 days of cure time before rolling the windows down.

Yes. Heat the film with a heat gun or hair dryer at medium setting to soften the adhesive, then peel from a corner at a low angle. Any adhesive residue left on the glass cleans off with isopropyl alcohol and a plastic scraper. Avoid metal scrapers on tempered glass.

Only CCM2070 (the 100% ceramic rear windshield film at 35% VLT) carries a confirmed 8-year warranty. No other SKU in this lineup specifies a warranty term. The warranty covers the film itself; installation workmanship warranty depends on your installer.