the numberplate pads from halfrauds will do the job, i had to knife my last set of plates off they were that strong!
 
flashbsd said:
the numberplate pads from halfrauds will do the job, i had to knife my last set of plates off they were that strong!

Yeah they are good, i have some thin ones from Halfords keeping my numberplate on and they seem to hold it VERY well ;)