Many years ago, a major white wear manufacturer in
Auckland had a similar
accident. The plant that squirts in the Polyurathane expanding foam into the back of Fridge/freezers takes several 44Gal drums of the part A and Part B in different holding
tanks. The two
parts are mixed at the gun. Well a worker poured in a 44Gal drum into the wrong
holding tank. The plant was shut down for three weeks while they cleaned the place up.
Re the smoke that comes off over heated
Epoxy, big
danger and take great care. The smoke is highly toxic and can lead to some extremely nasty illnesses, especially lung issues.