I am considering using my food sealer to package emergency ammo so that will be easy to carry and remain dry.
What are you putting in it? Pure lead?I was going to try the same thing, only useing a number 10 can and sealing it. Trouble is, it will weigh in at about 75 pounds. I guess it won't be hard to tell which can holds ammo and which has green beans.
I should think you could count on that lasting longer than you. but why would you need it too?I would think that if it's non-corrosive ammo and air-tight it would last for years , but I don't know .