Remove phlogistons' floor-melting ability

[RedbeardRum]

Currently, both cfl3 and phlogiston burn through floor tiles. This means there's no way to make a fire spray that doesn't tear through the station - a real pain for anyone who isn't an antagonist who's using it to deal with traitors, changelings, and the like. This also means that genius inventions such as the portable mass-flasher (phlogiston + flash powder in a spray bottle) can't be used by security, and I have to say, that was one of my tools of choice in the past. Not just flash powder, but anything set off by heat is affected by this.

So basically, can phlogiston be returned to not melting floor tiles, please?