Originally Posted by
brad
There was a huge thread (possibly in the Golf area) where some guy was agonising whether to get tint or not. He actually got the UV figures from VW. I'll try & find it but you may have to search.
If you're in SA I believe your rego people are a bit anal about visible light transmittance so you may wish to make some checks that your VLT is legal. ie: legal aftermarket tint plus factory tint may exceed the requirement.
I've got to admit that I've got 20% VLT and wouldn't do it again due to failing night vision in the last 5 years (have had eyes checked several times).
For your points:
1) You don't need Cancer Council approval to get 99.9% UV protection in clear (or any) film. It's a marketing thing via the cancer council & doesn't mean you get a better product (eg: a straw hat from the Reject Shop blocks out the same sunlight as a straw hat from the Cancer Council).
2) I'm not aware of any bread & butter brands that offer different glass as an option.
3) My B&D garage door opener requires window down as well. My film isn't even metalic. It's been much better since I added more wire to the aerial.
edit: Found it first go