This might seem like a silly question, but can you remember off the top of your head what sort of font it was? (Super grungy display font, script, etc.) I did a quick google search for Gasket and some spelling variations but I can't seem to find it that way.
(Also, I don't know if you might have an example of it in use [a graphic you made or something like that], but if you did that could also help!)