The Llumar Air 80 clear window tint is apparently legal in California and Hawaii now. It claims 43% heat rejection and even better UV rejection. Good for ecomodders trying to reduce AC use. I would like to buy for the windshield. (Yes, the windshield.) Has anyone else done it? Has anyone found a retailer for a roll. Like usual, the best stuff is hard to find at retail quantities. Alibaba has wholesale listings for installers. $350-$750 for excessive amounts of the stuff.
https://www.extremeautowerks.net/llumar-air-80
https://www.alibaba.com/showroom/llumar-air-80.html