License plate mount with NMO?

http://www.mapleleafcom.com/lakeview.htm



"User" wrote in message
...
I'll do the Jeopardy thing:

A: Take the antennas off the roof during a rain storm.
Q: How do you prevent water from entering through the weather stripping
with a mag mount antenna during a rain storm?

So let's say I'm looking for another alternative. I am using mag mounts
because I don't want to permanently modify the car, but I would like them
to be permanent, in that I don't want to remove them until I sell the car.
Right now I am bringing two coax feeds in through a rear door, but it
leaks. I am going to try the hatch door and sunroof, but failing that, is
there anything I can do to keep the water out?

Thanks