make fireextinguishers burst if they get too hot?

[Brixx79]

So like, the fire extinguisher doesn't actually explode explode so much as all the contents get smoked out?

Kind of.  It basically becomes a frag grenade with small beaker bomb, but with a much harder to control timer.  The aerosol was an idea to represent the contents getting flung in a short radius.  My first thought was foaming it, but that would make more sense if the extinguisher still had foam in it.

After some quick research, it seems foam fire extinguishers are quite volatile to extreme heat.

https://www.youtube.com/watch?v=nxvdrge1q00

Really, some of the more heat sensitive areas should have a fire suppression system built into the room that would handle fires.