recs for temp trackday numbers when ceramic coating?

[mitch]

Noob question.
I'm heading to a track day and they won't allow painter's tape. (i don't make the rules)
I've had the Mk1 ceramic coated so when i've used vinyl numbers in the past they just fly off.
Anyone have any good solutions?
zoom zoom

 

[Jerry Irwin]

just a thought..
if painters tape sticks then put tape on first and then vinyl numbers to the tape..
or does vinyl not stick to tape ?

 

[mitch]

good point, or i just tape around the vinyl number w/ painters tape.
curious if anyone has found any special grade vinyl (3M, etc) that is more heavy duty that works for 1 full day on the track and then i can remove them.

 

[Fred W Ballinger]

Put number decals on the passenger side top corner of the windscreen and the door windows?

 

[mitch]

good idea. The numbers need to be 10" high.
polycarbonate window

i guess my only concern is potential marking on the polycarbonate but maybe i'm overthinking it
anyone tried this method?