Bullet and primer sealer?

[ButterBean556]

I never did use it

[Stumpkiller]

Yes, and no. I shoot Swift bullets and their factory ammo is sealed with Hernon UV sealants. So I looked into their product and did some thinking.

Well, I use Loon UV cured thin and flowing cements in my fly-tying, so when I plan on hunting with reloads in wet conditions I dab the flowing Loon UV cement with a toothpick at the primer edge and case rim and hit it with the UV light (primers first, flash, flip and then necks). No misfires so far . . . but then I can't say it does anything that just a plain untreated cartridge would not. Cheap insurance and peace of mind for two minutes of effort.

[charlie b]

I can't imagine it would hurt anything, but, the only thing I worry about with my ammo is if it gets too hot in the garage :)

[Robinhood]

I think using it on the projectile end also, seals the deal.