The Loctite Pneumatic Hand-Held Cartridge Dispenser from Henkel Corp., Rocky Hill, Conn., is for simple and fast manual application of adhesives packaged in 300-ml cartridges or 250-ml tubes. The dispenser pneumatically pressurizes any cartridge or tube inserted into its drawn aluminum barrel. At the press of the trigger, adhesive is dispensed through the nozzle. The built-in pressure regulator can be easily adjusted to accommodate a variety of adhesive viscosities. The dispenser features a rotating air hose fitting for quick disconnects. A dump valve provides instant pressure relief.