So I just got my hands on a seat from an '83 PX200, the kind with proper springs lining the underside, and as far as I can tell it's in okay condition. Not great, but okay. There's a little rust to the springs which I was planning on hitting with some rustoleum and WD40 and then just a light coating of oil, and the chrome grab bars have some rust spots on them as well but I was going to solve that by swapping in some newer ones I found. My problem is the cover itself: it's greyed slightly, and a little dingy, although blessedly there are no cracks or tears in it.
I'm assuming the material is vinyl. Meanwhile there are a thousand products out there that claim to work miracles on old, cracked vinyl. And those are usually found in the 'sucker' aisle of the car maintenance section. My question is, what actually works? How can I blacken and smooth out the material on this thing and give the seat a few more years?
Cheers folks