I couldn't find much by searching the forum.
What is a good way to seal the joint between windshield and boot cowl (SS7) against rain dripping down right into the avionics bay. I have seen some photos where guys have put a strip of black stuff at this joint, but don't know what it is, where to get it, and how well it works. I don't intend to fly in the rain, but worry about rainstorms when tied down overnight, etc.
Jim