Just had Xpel Ultimate Paint Protection installed on my White C7. My installer was a "die in the wool" 3M guy and just recently switched to Xpel and I'm glad he did. Install is spendy and flawless. 1/3 of hood + both fenders + all the front grill + mirrors. I should have measured but I
think it's thicker than the 3M. Just wonder if anyone has the same opinion?