Moisture proof container for moisture curable compositions and apparatus for dispensing moisture curable compositions from a moisture proof container

摘要

Apparatus for dispensing a moisture curable composition in a container having a body portion, a closure member for closing one end of the body portion having an outwardly projecting neck defining an outlet opening, and a closure piston at the other end of the body portion comprising a support for the closure member including an exit port for receiving the neck of the container and a moisture proof seal between the neck and the exit port. The support also includes a heater to melt the moisture curable composition which was forced from the container by pushing downwardly on the closure piston. A clamp clamps the body portion of the supported container in place on the support.