I emailed firefreeze and this was their reply:

>>Cold Fire is an EPA approved replacement for Halon 1211 and is non-corrosive, but it is a water-based product, so if your electronics can't get wet (like most electronic things) then I wouldn't recommend it.

Doug<<

I would say its ok to put out a wet start.There wouldn`t be any exposed electronic circut boards. I know the elec can withstand and kero bath so this stuff should be fine.
V..