I have a minor cut/slice in the transition between the back seat to the sunpad, the cut did not go thru the fabric backing and its maybe a 1/4 of an inch, any suggestions on how to repair? glue, melt back together, patch...
Get some good ol' super glue and a toothpick. Dab it on with the toothpick and it'll be fine. Vinyl repair guys use superglue all the time. I've used it many times with great success. If you want the cut completely invisible, you'll want to call up a local vinyl repair guy. However, the sooner you repair it, the less chance there is to getting dirt into the cut.