My ‘66 C10 has a very old brown vinyl replacement seat cover. It is in surprising good shape for its age, but some of the seams have come apart. And the vinyl is dry. Not brittle, but stiff. I’m trying to figure out the best way to repair/ sew the seams back together and rejuvenate the vinyl. Is there any treatment that will do that? Some magic juice… I know leather can be restored to some extent, but I don’t know about vinyl. Thanks!
