I have a Sebring Convertible, the vinyl top is starting to show its age, it started cracking in a couple places and separated from the rear window. As a temporary measure I used 3M tape to secure the top to the window and thats working well. My question is whether or not there is a product that would help buy time, my car isnt worth what a top replacement is. I tried Blue Coral Convertible top Cleaner/conditioner, that didnt do anything, I also tried Ragtopp cleaner/protectant, but that wore off after about a week. Duragloss 301 was a mess and didnt work. Ive read that Meguiars Gold Class Rubber/Vinyl dressing works well on convertible tops. Any thoughts on that? Im wanting to condition the vinyl the best I can, the cracks are about 1/2 inch long and used a silicone to seal those and so far thats working fine. Any recommendations are greatly appreciated.