Sounds kewl, but people would just get a BC'd m41a and use him to rush stuff
I think whatever gimmick-y weapon the hazmat spec gets will probably be more useful than its chemical resistance, just because slashing is how most marines die.
Would the hazmat spec still take the damage if they were hit directly by a boiler glob though?
He should also get the ability to produce toxic gas grenades that will either kill weeds or kill humans (weed killer level of danger)
If the dude wants to unga bunga through the gas, that's a free kill, because his marines can't properly support him and he will get dunked by pounce/lunge/charge. Remember, the dude has a DMR, not a shotgun.
Hazmat Spec? Dumb idea. Mabye for events but otherwise, just gonna be abused, concept is heavily based around meta, and it has little real use.
Hazmat spec concept is indeed gimmicky when taking a bit "RP" military approach. Why would Almayer battalion need to have "Hazmat" spec? Only Dam have hazardous materials as it's natural part of the planet. Any other is free from radiation, toxins, or biological hazards.
Even if they would have, what one marine could change?
On the other hand we all know that flamers were used by marines in the movie, becouse they knew they will be fighting bugs.
Although I would like to see a better counter to sticky spam and my Tiberium Trooper quotes are ready to be shouted and put into a label of such chem gear.