Bob,
Do you have a solution to a problem where
the exhaust gasses exit the cowling area and have "chared " the epoxy
airframe. I've seen this on a couple of LN-2's I've worked on, some
others only just have discoloration of the paint in this area.
Obviously, a solution was to move the exhault
pipes down away from the fulislage, by either cutting and rewelding the tips,
or shimming the system.
Would a Carbon/Carbon or other high end "patch" etc be
effective ?? Would appreciate your comments. Don Skeele
A&P