Yamato Liquid Glue - Sponge Cap

A little goes a long way. I like to use this to seal envelopes, even gummed ones. The main reason I prefer this liquid to glue sticks/glue tape is because this sticky stuff will truly seal an envelope shut - no re-entry! For example, glue sticks and glue tapes are great as they don't crinkle paper/envelopes, but over time those sticks/tapes will dry out and whatever has been glued can fall off. I used to trust gummed envelopes until I opened a pack of G. Lalo from several years ago and the gum had dried out, causing the "sealed" envelope to pop open. And I have received letters sealed with glue tape and those suckers can sometimes open way too easily for my liking. So if you're paranoid like me, get this glue. Its unforgiving nature makes it trustworthy.