Sticky Faceplate on Concertone ZX700
Glad I didn't wait for a reply. I was unable to find anything (solvents, Goo Gone, etc) that would remove the sticky, and I don't believe that is possible since I think it is the rubbery surface that is degrading. What I did was disassemble the bezel and faceplate from the guts of the radio unit, and I spray painted it with paint formulated for plastic parts. I am pretty happy with the results.
John & Deej
2003 GMC Sierra 3500 6.6 litre TurboDiesel
2011 Flagstaff 8528RKWS 5th