I was busy trying to take a few notes as he related his latest casting and molding info. Its not perfect by a long shot, but might give you a starting point:
Smooth On.com
Mold Star 15
Mold Boxes created out of matte board
dickblick.com
good for two or three pours
casting material is smooth on
resin he is using smooth cast 320 (fast setting off white resin)
you can also use that to pigment your resin you are pouring
uses a baby feeder syring to pour the resin (will last twenty or more pours)
four molds per two minute pot life
Smooth On Crystal 200 (use outside with gloves) like tear gas
Ignite Green (reacts to blacklight)
Make sure you create some air escapes in your mold (especially in greater detail)
Mold will get slimy when it needs replaced.