Okay- when I saw the thread title, I did laugh. I'm sorry.
Actually, that's a drag. There was a lot there, very useful. Maybe you can find enough bits and peices cached on the 'net to rebuild it without too much trouble?
My dad and uncle used por15 to paint their utility trailers. My uncle forgot to use the anti-sunfading stuff. It virtually whent from black to white it faded so much. My dad's isn't really much better than the rustolium either.