[jmatta]

You answered your own question; "RaggTopp" convertible top treatment.

Purchase the combo cleaner and preservation spray application and your top will look much better than untreated. Mine is seven years old and black in color. The treatment process revitalizes the canvas, darkens it and protects it against the elements (water beads just like wax).

You do not need to mask the car off when spraying. I used some towels jsut to cover some areas and if you overspray, it wipes right off.