I'm in dire need of something to put down over the new metal floor pans, but just can't shell out the $ for a repro mat right now. Has anyone found some kind of vinyl or rubber material that would be thick enough to work for this to get me by? I've looked a little bit at Lowe's/Home Depot, etc. but haven't really found anything. I've looked online for vinyl rolls of material that sell by the yard, but they're quite expensive as well. If anybody's got some ideas I'd love to hear them.