i am using v-kool elite, smart tag can work ar.. even GPS also.

hi andy, u mean some tint will effect the gps?

i was plannin 2 tint my car wit v-kool after cny.. now im retinkin already if it's not user-friendly wit smart tag..

so ts, u stil gonna use v-kool or wat ?
i saw da v-kool rustin pic from da honda city 2009 thread den now i dun feel like installin v-kool already.. lol

that means such tint will block some sort of frequency in & out of the car.

no matter it's GPS, touch & go, auto-gate & i wonder how about handphones?

i think it won't effect radio reception coz the antenna is outside gua...

is it the darkness, thickness or paper quality that effects? thanks 

its from 3M so yeah.....the quality is superb. i've been using 3M tints since i owned a car. the difference with having no tint and having the crystalline 70 is heaven and hell.

but as for smarttag, unfortunately it's not friendly. so i have one part above my rear view mirror which is not tinted. so i'll hold my smart tag there when i need to use it. not so much of a big problem to me.

not sure about other brand, was told wingard uses special glue which can form something like a sec and thats the reason they can do 2 in 1. wall. eco however dual layer, heat + security, where the security is fully rely on the security film. correct me if i m wrong.