Since the tape is to be applied on the front of the car where there is a good source of heat, concerns me. Maybe no problem but I wouldn't leave it on too long.
Additionally, I read years ago where a good coat of wax that conatains paint conditioners helps keep the paint pliable and resistant to stone chipping.
How simply buying a mask/bra for the front end?
'03 E320 Wagon-Sold
'95 E320 Wagon-Went to Ex
'93 190E 2.6-Wrecked
'91 300E-Went to Ex
'65 911 Coupe (#302580)