tried coloring my floor mats black the other day. there was a thread in the how-to's explaining it and i did exactly what he said. i bought dupli-color vinyl and fabric paint and put 2 coats on my floor mats. i then let them dry for 4 days, yes 4 whole days. they looked awesome until i tried putting them back in the car. after a ride to work, i got out and saw the paint was faded away in all the areas where i had my feet. whats up with that?