Gee...thought this might be about fuel spills from refueling. I've experienced that...where spout wasnt' tight on a can, and ran down off the fuel can and dripping/ran onto the lexan. Darn if it hadn't created some milky stains! Once, I thought it had disappeared on it's own (or didn.t recall what relieved it...) but it came back.
Anyone...know why fuel clouds lexan? More importantly, what can repair it?
Frankh
LEU 55L
Flying since 2015