3M(TM) Shipping-Mate(TM) Case Sealing Adhesive, 24 oz, 12 per case This adhesive can permanently seal closure flaps on many corrugated shipping containers. Quick and easy to use ... bonds immediately on contact. Contains no methylene chloride, 1,1,1-trichloroethane or chlorofluorocarbons. 3M(TM) Case Sealing Adhesive also features a different spray concept which allows close control of the spray pattern, minimizes "soak-in" and provides good coverage. Resists heat and moisture.