basicly the weapon guidlines for alliancetc are the same as alliancesomi. kitespar, pvc. latex like somi. are case by case. if you think tom will pass it. dave (our weapons marshal) will likely pass it. our chapters tend to have the same guidlines in this case. camp foam has been accepted in the past as well.
hope this helps
i reserve the right to beat you senseless with it. just to make sure its safe. LOL
505 kite spar is what I use in the ultralite daggers, short weapons and Long swords. Camp foam is ok depends on where it is used and how well it is adheard. If Rob beats you with it and likes it, it must be ok. (lol)