It's pretty cool stuff! Comes in a metal box like an old band-aid can. Inside is what looks like cotton candy or fiberglass insulation. It is treated material of some description. Just tear off a small piece, polish until the piece and the work is black and slimey, wipe with a paper towel, and you're in business! I got my can at an auto show some years back (gotta get somemore, too!), but you can try your local Pep Boys, Auto Zone, or rod & custom shop. You can also try this number, but I don't know if it is still valid. Wizmar Int'l, 1-800-356-7223. Let me know if you need more help and I'll see what I can do.