I haven't used a spray in a while, but the last time I did, I ignored the instructions and applied it to the inside of the lens. It worked really well. The lens was pretty much jet black (which worked relly well on a black bike
), but it kept it's gloss finish on the outer surface and was still red when the lights came on. Take a trip to your local srappy, see if he'll give you a broken lens for free to try it on first.
Last edited by Pat.w; 5th March 2008 at 08:36 PM.