I've never seen vinyl for home PCs, but it is available for big printers.
You *can* print on paper, laminate it, and affix it with rubber cement. You can also print on transparency media, if you need clear. This 2nd option is also nifty from the standpoint that you can print backwards and mount it with the ink side down.
I'm not sure if either of those options would work for your situation.
Bob