Just come back from brunei, plenty of forte koup but not forte, on a busy road, you'll see a koup passing by every 30 seconds......it's cerato over there.

test the tint before you install be it free or voucher discount,

switch on head light, feel the heat, after that cover the headlight with the tint and feel the heat again with your palm, make sure there is a reduce heat or else no point of installing it.

no point to sandblast as the windows and windshield are easily replaceable.