The RTA Remote Trigger Assembly is used in conjunction with the TSO Twin Shut-Off Assembly to create a flow control management system for the CD75/135. The RTA allows the operator to operate the CD Dispenser from the end of the dispense hose. An “ON” button triggers a dispense cycle and opens the material outlet valves. An “OFF” button closes the outlet valves to immediately stop the flow at any time. If shot sizing is engaged, the pre-set dosage can be aborted at the “OFF” switch to allow touch up requiring only a small of material. A complete replacement seal kit is also available.