Has anyone tried purging the air out of an ammo can for long term storage? I have some silica packs and vci emitters, but I also have a can of non flammable computer duster. It contains tetrafloroethane which is heavier than air. I've heard of guys using nitrogen or argon, like shielding gas for welding. The duster is just more available for me.
Any thoughts?
BTW...I realize this is way overkill...but you know...anything worth doing, is worth overdoing.
Any thoughts?
BTW...I realize this is way overkill...but you know...anything worth doing, is worth overdoing.