Huber Optik DREI. Ceramic. Best available. $590 installed with tax. Did that the second day I had my car.

Got a good test of it on a trip to Texas last week from Phoenix. Outside temp was about 103 degrees when I left town, sun was shining through the front windshield.

I touched the dash after about an hour on the road. Dash surface was EXTREMELY HOT to the touch. Almost "burn you" hot.

Touched the plastic on my driver side door, near the edge of the window back by the back of the door, where the Huber Optik was protecting the plastic from the sun's glare - almost COOL to the touch.

This stuff is PRICEY but WORTH IT when you live in Phoenix.