Read the recent thread on the epoxy foam (in thread title)...the OP got the gun I think you're talking about and mentions it.
So sounds like you're nearing the end of this, though, no, I didn't read all 17 pages! Would you do this again? How many hours would you estimate it took?
Major lessons learned to date?
Performing at the Comedy Cove--595 Morris Ave. Springfield NJ reservations 973 376-3840
A recent set
Skip to 1:30