Another source for all kinds of foam, plastic, and rubber products is Canal Rubber in Manhattan. I haven't been there in a long time but it was fun to wander around in their storefront checking out all the stuff I didn't even know existed for ideas. If you're ever in New York City, it's worth a trip.. They're on, obviously, Canal Street and have a Web site. I don't see the black, closed-cell polyurethane foam I used for my one-man riggers but I'm sure they have it if you call. I have no idea if pricing is competitive but for me, the chance to examine everything in person was worth it.

Chip Bearden
ASW 24 "JB"
U.S.A.