http://www.shalon.co.il/web/8888/nsf/prolookup.taf?&_id=142791&did=1114&title=nbc%20military%20respirators&fbclid=IwAR2LxJrssl44Fot1kBvOX31MlhdKRnXjzkooHVHl2Y1ZkfWQeheXhtumoc4

lemme see

Was pretty sure that the B in NBC covered me

wait

fuck that's just the mask sheet

yes xd

but ye

to see if its airtight

No idea where the filter sheet is

take something smelly

you put it

under the filter

under the filter bolt

(if you use a 3M adapter)

under the adapter threading

and at the junction between the threading of the adapter and the socket of the gas mask

basically if you can smell it

you're kinda fucked

holy shit

maybe try a 40mm rubber joint

seal

a seal

yeah like a rubber washer?

https://www.keepshooting.com/nbc-40mm-gas-mask-filter-381.html

These seem cheap and what I'm looking for

yes

a washer

ye but do you know if its able to block viruses

you know what

I imagine the least it'd do for me is block water particles that carry the viruses from people coughing or sneezing near me at the very least

I don't *know*

imma recommand you a channel

youtube

he answers all of his comments

https://www.youtube.com/user/Weaponsandstuff93

Oh hey yeah

just ask him under his last video

I like this guy

he's passionated by gas masks

Yeah I used to watch him a lot

I watched him before I got my mask actually