TSER vs IRR (99% IR Isn’t the Whole Story): The Only Window Tint Spec Guide You Need
If you’ve ever shopped for car window tint, you’ve seen it: “99% IR Rejection!” It sounds like your cabin will turn into an icebox. But many drivers discover that after installation, the car still feels hot. Why? Because not all infrared claims are measured the same way, and not all heat comes from the same […]