More info please. Can you match graphite?
Edit: When I wrapped my corner lenses in black, I had to wrap around almost a half inch over what I would have thought just to hide the orange and red from the cracks, it looks like you can still see orange pretty clearly in your 2nd photo, you may want to just leave an extra 1/4 inch all the way around so you can heat and wrap, thats just my $0.02