Reduce fatigue by using pressure from your air compressor to dispense viscous fluids. These dispensers are especially useful for adhesives that are too thick and sticky to push out with the force of your thumb. Simply step down on the foot pedal for as long as you want to dispense out of the syringe barrel (sold separately for some dispensers). All have an air pressure control knob you can adjust to change the flow, depending on your material and the amount you want to dispense. Since you operate these dispensers with your foot, you’ll have both hands free to position the syringe barrel and make adjustments.

Dispensers with a vacuum knob create suction to prevent dripping in between tasks. Adjust the suction depending on your material.

Dispensers with a controller can be set to release material for a certain amount of time and in intervals, regardless of how long you press down on the foot pedal. This makes it easier to control how much you dispense at a time.

Dispensers with a touch screen let you save up to 15 custom programs. Each program consists of its own pattern, such as a dot placed every three inches. Assign a sequence to the programs to dispense in a custom pattern. Often used in electronics assemblies, they can apply line after line or dot after dot of adhesive to your products.

Attach a finger switch to your syringe barrel to dispense with a button instead of the foot pedal.

Adapters convert syringe barrels into air-powered dispensing syringes. They have a gasket that creates a tight seal around a barrel, preventing leaks. Use the included hose to connect your dispenser. The adapter head swivels 360°, so you can maneuver the syringe without worrying about the hose kinking.

Dispense two-part adhesives with compressed air. Use these guns only with 3M dual cartridges.

1:1/2:1 mix ratio plungers sold separately.