Importance

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Abstract

A dispenser having a transparent container for storing a propellant and a first compound under pressure. A normally closed valve is mounted on top of the container to control the dispensing of the materials from the container. An ampule containing a second material separate from the first material until the ampule is broken is positioned generally longitudinally of the length of the container with a sleeve. A push rod connected to the valve is movable to break the ampule when the valve is first moved to its open position. The materials are mixed within the container and are dispensed through a filter mounted on a dip tube leading to the valve. The dispenser is operable to dispense two component epoxy and polyester adhesives as a foam to selected locations.

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First Claim