Does anyone a Clear Bra system and if so have you had it for 3 years or more? I'm wanting to hear about the longevity of the clear bra.

 

IMHO....should be pulled and re-applied maybe every 4 yrs..........whether it's the 3M Scotchcal polyurathane or Llumar or Venture........just my opin.
By then it probably looks dinged-up anyway.........By then, older 1st gen Scotchcal would have turned a bit yellow (on a lighter car)......current products seem to stand up better to the UV.