Well the SVT's headlights were hazy and I couldn't be bothered with the long process of applying Meguirs plastx to them, and don't want to wet-sand them as the tabs are cracked and I plan to replace them soon (if Morette's materialize).
I decided on a very cheap 'n' cheerful fix that seems to have done the trick.
A quick application of comet to them brought them up better than the Meguir's did that I have done in the past, and with a fraction of the effort. It's now a couple of weeks since I did them and they are looking great.
Not sure if this has been done before, but thought I would share it!
