Crafters Companion - ENVELOPE GUM
Envelope Gum. Just what home card makers and paper crafters were waiting for! Great for use with your scoring boards! Apply a thin coat of gum to the flaps of your project and bond together. You can also apply gum to flaps let dry unbonded; they can then be remoistened to seal at a later time. This package contains one 2oz/59ml bottle: enough for hundreds of envelopes.