I did a set of '68 charger seats from green to white, but I used stuff from an auto paint supply store. I think it was SEM. 1 qt. was plenty for front and back. Worked great. Washing with tri-sodium phosphate and water with a Scotch-Brite before painting works well. I tried the can stuff on a red carpet to black on a console for the same car and it sucked. Almost a whole can on just the console carpet pieces and it still looked a little red.