All SEC's suffer from corrosion around the rear screen.
The trick is catching it early before it spreads. On seeing a small rust spot under the seal the car went off to Hightone Restorations last summer to get sorted. Whilst there I also had other minor rust problems sorted on the rear wheel arch and on the bottoms of both doors. By the way the chrome is also in great nick, not unusual on these pre-facelift models as it was of a better quality than later ones.
